Hartzell HC-82VF-1 Owner'S Manual Download Page 47

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Page 2-1

Dec/05

DESCRIPTION AND OPERATION

61-00-75

Propeller Owner's Manual

175

CONTENTS

Page

Description of Propeller and Systems

................................... 2-3

Constant Speed, Counterweighted,

Nonfeathering Propellers

.................................................. 2-9

Constant Speed, Non-counterweighted,

Nonfeathering Propellers

................................................ 2-13

Constant Speed and Feathering Propellers

..................... 2-17

Constant Speed, Feathering and Reversing

Propellers (Internal Beta System)

................................... 2-21

Model Designation

................................................................ 2-24

Steel Hub Propeller Model Identification

.......................... 2-24

Aluminum Blade Model Identification

............................... 2-25

“X” to “V” Shank Hub Modification

................................... 2-26

Governors

............................................................................. 2-29

Theory of Operation

......................................................... 2-29

Governor Types

............................................................... 2-32

Identification of Hartzell Governors

.................................. 2-32

Propeller Anti-Ice and De-Ice Systems

................................ 2-33

Propeller Anti-Ice System

................................................. 2-33

Propeller De-Ice System

.................................................. 2-34

OBSOLETE PROPELLER MODELS. SEE COVER PAGE

WARNINGS AND SERVICE BULLETIN HC-SB-61-331

Summary of Contents for HC-82VF-1

Page 1: ...T MAINTAINED BY HARTZELL PROPELLER INC THE FAA REQUIRES THAT THIS DOCUMENT CONTINUE TO BE MADE AVAILABLE WARNING 2 REFER TO HARTZELL PROPELLER INC SERVICE BULLETIN HC SB 61 331 FOR INFORMATION ABOUT P...

Page 2: ...Inside Cover Rev 1 Jun 11 Propeller Owner s Manual 175 61 00 75 2005 2011 Hartzell Propeller Inc All rights reserved OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 3: ...t is also among the most critical to flight safety It there fore deserves the care and maintenance called for in this Manual Please give it your attention especially the section dealing with Inspectio...

Page 4: ...nding and centrifugal stresses Before a propeller is certified as being safe to operate on an airplane an adequate margin of safety must be demonstrated Even though every precaution is taken in the de...

Page 5: ...ropellers or engine modifications to increase horsepower such as unapproved crankshaft damper configurations or high compression pistons These issues affect the vibration output of the engine and the...

Page 6: ...MESSAGE Propeller Owner s Manual 175 Page 4 Dec 05 61 00 75 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 7: ...Troubleshooting Chapter Add Static RPM Check to Operational Tests section Relocated previous Propeller Equipment and Settings information to the Maintenance Practices Chapter Relocated Maximum RPM in...

Page 8: ...to an existing manual that includes major content and or major format changes The manual is distributed in its entirety All the page revision dates are the same and no change bars are used c Major Re...

Page 9: ...75 Page 7 Rev 1 Jun 11 61 00 75 REVISION HIGHLIGHTS Revision No Issue Date Comments Original Dec 05 New Issue Revision 1 Jun 11 Minor Revision OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SER...

Page 10: ...Propeller Owner s Manual 175 Page 8 Rev 1 Jun 11 61 00 75 REVISION HIGHLIGHTS This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 11: ...al 175 RECORD OF REVISIONS 61 00 75 Page 9 Dec 05 RECORD OF REVISIONS Rev No Issue Date Date Inserted Inserted By Rev 1 Jun 11 Jun 11 HPI OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE...

Page 12: ...REVISIONS Propeller Owner s Manual 175 61 00 75 Page 10 Dec 05 RECORD OF REVISIONS Rev No Issue Date Date Inserted Inserted By OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC...

Page 13: ...ORD OF TEMPORARY REVISIONS 61 00 75 Page 11 Dec 05 RECORD OF TEMPORARY REVISIONS TR Issue Date Inserted Date Removed No Date Inserted By Removed By OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AN...

Page 14: ...ORD OF TEMPORARY REVISIONS 61 00 75 Page 12 Dec 05 RECORD OF TEMPORARY REVISIONS TR Issue Date Inserted Date Removed No Date Inserted By Removed By OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AN...

Page 15: ...ORMATION MAY CREATE AN UNSAFE CONDITION THAT MAY RESULT IN DEATH SERIOUS BODILY INJURY AND OR SUBSTANTIAL PROPERTY DAMAGE CAUTION 2 THE INFORMATION FOR THE DOCUMENTS LISTED INDICATES THE REVISION LEVE...

Page 16: ...Manual 175 SERVICE DOCUMENTS LIST 61 00 75 Page 14 Rev 1 Jun 11 SERVICE DOCUMENTS LIST Service Document Number Incorporation Rev Date OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULL...

Page 17: ...ved and specifies maintenance required under 14 CFR 43 16 and 91 403 of the Federal Aviation Regulations unless an alternative program has been FAA approved FAA APPROVED by ___________________________...

Page 18: ...tallations however time accumulated toward life limit accrues when first operated on aircraft engine propeller combinations listed and continues regardless of subsequent installations that may or may...

Page 19: ...ion and Removal 3 5 thru 3 16 Original Dec 05 Installation and Removal 3 17 Rev 1 Jun 11 Installation and Removal 3 18 and 3 19 Original Dec 05 Installation and Removal 3 20 and 3 21 Rev 1 Jun 11 Inst...

Page 20: ...tenance Practices 6 1 and 6 2 Rev 1 Jun 11 Maintenance Practices 6 3 and 6 4 Original Dec 05 Maintenance Practices 6 5 thru 6 8 Rev 1 Jun 11 Maintenance Practices 6 9 Original Dec 05 Maintenance Pract...

Page 21: ...Airframe or Engine Modifications 1 4 4 Restrictions and Placards 1 5 5 General 1 5 A Personnel Requirements 1 5 B Maintenance Practices 1 5 C Continued Airworthiness 1 7 6 Reference Publications 1 8...

Page 22: ...overnor Types 2 32 C Identification of Hartzell Governors 2 32 4 Propeller Anti Ice and De Ice Systems 2 33 A Propeller Anti Ice System 2 33 B Propeller De Ice System 2 34 INSTALLATION AND REMOVAL 3 1...

Page 23: ...1 3 57 J Installing Splined Propeller Models HC 83 X V 20 2 3 65 5 Post Installation Checks 3 73 6 Propeller Assembly Removal 3 74 A Removing the F Flange Propeller Models HC 82 X V F 1 and HC 82XF 6...

Page 24: ...Engine Speed Varies with Airspeed 4 7 F Loss of Propeller Control HC 82 X V F L 6 propeller models 4 9 G Loss of Propeller Control HC 8 1 2 and 3 propeller models 4 10 H Failure to Feather or Feathers...

Page 25: ...11 E Blade Track 5 11 F Loose Blades 5 13 G Corrosion 5 13 H Spinner Damage 5 13 I Electric De ice System 5 13 J Anti ice System 5 14 5 Special Inspections 5 14 A Overspeed 5 14 B Lightning Strike 5...

Page 26: ...All Propeller Models 6 21 B Low pitch measurement on propeller models HC 83 2 6 21 C Low pitch measurement on propeller models HC 82 2 6 22 D Low pitch measurement on propeller models HC 8 1 6 22 E Lo...

Page 27: ...unctional Tests 7 5 A De ice System 7 5 B Anti ice System 7 5 4 De ice and Anti ice System Inspections 7 6 A De ice System Inspections 7 6 B Anti ice System Inspections 7 6 5 De ice and Anti ice Syste...

Page 28: ...bly Figure 2 7 2 15 Constant Speed Feathering Propeller Assembly Figure 2 8 2 16 Constant Speed Feathering and Reversing Propeller Assembly Internal Beta System Figure 2 9 2 20 Reversing System Figure...

Page 29: ...3 9 3 36 HC 83 X V F 2 Propeller Assembly Figure 3 10 3 44 HC 83 X V F 3 Propeller Assembly Figure 3 11 3 50 HC 83 X V 20 1 Propeller Assembly Figure 3 12 3 56 Rear Hub Mounting Parts Figure 3 13 3 5...

Page 30: ...6 1 6 13 Maximum Number of Balance Weights for Non Standard Installations Table 6 2 6 19 Checking Blade Track Figure 5 1 5 12 Blade Play Figure 5 2 5 12 Reciprocating Engine Overspeed Limits Figure 5...

Page 31: ...trictions and Placards 1 5 5 General 1 5 A Personnel Requirements 1 5 B Maintenance Practices 1 5 C Continued Airworthiness 1 7 6 Reference Publications 1 8 7 Definitions 1 9 8 Abbreviations 1 13 9 Ha...

Page 32: ...Propeller Owner s Manual 175 INTRODUCTION 61 00 75 Page 1 2 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 33: ...aintain a Hartzell propeller Separate manuals are available concerning overhaul procedures and specifications for the propeller C This manual includes several design types 1 Sample hub and blade model...

Page 34: ...An example of a structural engine modification is the alteration of the crankshaft or damper of a piston engine Any change to the weight stiffness or tuning of rotating components could result in a p...

Page 35: ...able Aviation Authority to accomplish the work required in a safe and airworthy manner B Maintenance Practices 1 The propeller and its components are highly vulnerable to damage while they are removed...

Page 36: ...he latest revision of FAA Advisory circular 43 13 for safety wire and cotter pin general practices Use 0 032 inch 0 81 mm diameter stainless steel safety wire unless otherwise indicated 9 The airframe...

Page 37: ...anual supersedes data in all previously published revisions of this manual 13 The airframe manufacturer s manuals should be used in addition to the information in this manual due to possible special r...

Page 38: ...www hartzellprop com Hartzell Manual No 181 30 60 81 Propeller Ice Protection Component Maintenance Manual Also available on the Hartzell web site at www hartzellprop com Hartzell Manual No 182 61 12...

Page 39: ...f an airfoil Cold Rolling Compressive rolling process for the retention area of single shoulder blades that provides improved strength and resistance to fatigue Constant Force A force that is always p...

Page 40: ...hub assembly strikes or is struck by an object while in flight or on the ground Nick Removal of paint and possibly a small amount of material Onspeed Condition in which the RPM selected by the pilot t...

Page 41: ...gle oil supply for pitch control Superseded Parts that are considered airworthy for continued flight but may no longer be available Synchronizing Adjusting the RPM of all the propellers of a multi eng...

Page 42: ...trol lever Variable Force A force that may be applied or removed during propeller operation Vertical Balance Balance between the leading and trailing edges of a two blade propeller with the blades pos...

Page 43: ...nds MIL X XXX Military Specification MPI Major Periodic Inspection MS Military Standard NAS National Aerospace Standards N m Newton Meters OD Outside Diameter POH Pilot Operating Handbook PSI Pounds p...

Page 44: ...web site at www hartzellprop com NOTE When calling from outside the United States dial 001 before dialing the above telephone numbers 10 Warranty Service If you believe you have a warranty claim it i...

Page 45: ...ributors and service facilities for the purchase repair and overhaul of Hartzell propeller assemblies or components B Information about the Hartzell worldwide network of aftermarket distributors and a...

Page 46: ...Propeller Owner s Manual 175 INTRODUCTION 61 00 75 Page 1 16 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 47: ...Speed Feathering and Reversing Propellers Internal Beta System 2 21 2 Model Designation 2 24 A Steel Hub Propeller Model Identification 2 24 B Aluminum Blade Model Identification 2 25 C X to V Shank...

Page 48: ...nfeathering Propeller Assembly Figure 2 6 2 12 Constant Speed Feathering Propeller Assembly Figure 2 7 2 15 Constant Speed Feathering Propeller Assembly Figure 2 8 2 16 Constant Speed Feathering and R...

Page 49: ...ls covered in this manual the spline shaft attachment uses a Society of Automotive Engineers SAE Number 20 spline Figure 2 2 NOTE SAE Number 20 spline shaft propellers are identified simply as 20 spli...

Page 50: ...5 Propeller Owner s Manual 175 Spline Shaft Attachment Figure 2 2 D 1485 Rear Cone Shaft Nut Hub Lock Safety Pin Bulkhead Unit Rear Cone O ring Splined Engine Shaft OBSOLETE PROPELLER MODELS SEE COVER...

Page 51: ...ERATION 61 00 75 Propeller Owner s Manual 175 Flanged Attachment Figure 2 3 D 980 Bulkhead Unit Shaft O ring Washer Mounting Bolt Flanged Engine Shaft OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS...

Page 52: ...Page 2 6 Dec 05 DESCRIPTION AND OPERATION 61 00 75 Propeller Owner s Manual 175 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 53: ...er Owner s Manual 175 Constant Speed Counterweighted Nonfeathering Propeller Assembly Figure 2 4 D 985 Counterweight Unit Fork Blade Clamp Thrust Bearing Engine Shaft Piston OBSOLETE PROPELLER MODELS...

Page 54: ...eller Owner s Manual 175 Constant Speed Counterweighted Nonfeathering Propeller Assembly Figure 2 5 Piston Counterweight Unit Fork Blade Clamp Thrust Bearing Engine Shaft OBSOLETE PROPELLER MODELS SEE...

Page 55: ...supplied oil to decrease blade pitch If the oil supply is lost the counterweighted propeller will go to high pitch or low RPM The weight of each propeller blade when spinning generates centrifugal fo...

Page 56: ...in a change of blade pitch to maintain constant engine speed Oil pressure from the engine driven governor is supplied to the propeller mounted hydraulic cylinder through the engine shaft and propelle...

Page 57: ...Page 2 11 Dec 05 DESCRIPTION AND OPERATION 61 00 75 Propeller Owner s Manual 175 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 58: ...Propeller Owner s Manual 175 Constant Speed Non Counterweighted Nonfeathering Propeller Assembly Figure 2 6 Piston Fork Blade Clamp Thrust Bearing Engine Shaft D 985A OBSOLETE PROPELLER MODELS SEE CO...

Page 59: ...The summation of these forces causes the propeller to rotate to a lower blade angle A variable hydraulic force oil under pressure from the engine driven governor toward a higher blade angle opposes th...

Page 60: ...ting in a change of blade pitch to maintain constant engine speed Oil pressure from the engine driven governor is supplied to the propeller mounted hydraulic cylinder through the engine shaft and prop...

Page 61: ...Owner s Manual 175 Constant Speed Feathering Propeller Assembly Figure 2 7 D 980 Feathering Spring Piston Unit Link Arm Counterweight Unit Blade Clamp Start Lock Thrust Bearing OBSOLETE PROPELLER MOD...

Page 62: ...Owner s Manual 175 Constant Speed Feathering Propeller Assembly Figure 2 8 Feathering Spring Piston Unit Link Arm Start Lock Counterweight Unit D 1485 Blade Clamp Thrust Bearing OBSOLETE PROPELLER MOD...

Page 63: ...ght is a weight that is attached to each blade clamp to cause the blade to rotate to a higher blade pitch Counterweighted propellers require governor supplied oil to decrease blade pitch If the oil su...

Page 64: ...me within the hydraulic cylinder decreases blade angle to increase engine RPM Decreasing the oil volume will increase the blade angle to decrease engine RPM By changing the blade angle the governor ma...

Page 65: ...atches start locks If the propeller rotation is approximately 800 RPM or above the latches are disengaged by centrifugal force acting on the latch weights to compress the springs When the propeller dr...

Page 66: ...nt Speed Feathering and Reversing Propeller Assembly Internal Beta System Figure 2 9 D 3600 Feathering Spring Piston Unit Link Arm Counterweight Unit Blade Clamp Piston Nut Start Lock Unit Thrust Bear...

Page 67: ...rweight is a weight that is attached to each blade clamp to cause the blade to rotate to a higher blade angle The weight of each propeller blade when spinning generates centrifugal force and a twistin...

Page 68: ...ven governor is supplied to the propeller mounted hydraulic cylinder through the engine shaft and propeller hub Increasing the oil volume within the hydraulic cylinder decreases blade angle to increas...

Page 69: ...governor should be onspeed or underspeeding to permit reverse blade angle selection Propeller blade angle is moved into the beta range by manually repositioning the cockpit control to move the lever...

Page 70: ...YSTEM NEEDLE BEARINGS BOLT DOWELS NO OF BOLTS CIRCLE No DIA OR STUDS K FLANGE 4 75 inches N A N A 6 0 50 inch 120 7 mm 12 7 mm F FLANGE 4 00 inches 2 0 50 inch 6 0 50 inch 101 6 mm 12 7 mm 12 7 mm L F...

Page 71: ...nches not necessarily the actual propeller diameter Prefix of up to 3 letters L left hand rotation X double shoulder blade retention bronze bushing V double shoulder blade retention bronze bushing and...

Page 72: ...anual 202A 61 01 02 all X shank hubs must be modified to a V shank hub This modification includes replacing the pilot tubes and modifying the blades from an X shank to a V shank NOTE Hartzite blades c...

Page 73: ...Page 2 27 Dec 05 DESCRIPTION AND OPERATION 61 00 75 Propeller Owner s Manual 175 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 74: ...erspeed Condition Figure 2 12 Governor in Overspeed Condition Figure 2 13 Speeder Spring APS6149 APS6150 APS6151 Flyweights Pilot Valve Pilot Control Pilot Control Speeder Spring Flyweights Pilot Valv...

Page 75: ...the flyweights is balanced by the speeder spring and the pilot valve is neither directing oil to nor from the propeller hydraulic cylinder 3 When the engine is operating below the RPM set by the pilot...

Page 76: ...Governor Figure 2 14 Synchronizer Synchrophaser Governor Figure 2 15 APS6152 Pilot Control Speeder Spring Flyweights Pilot Valve Lift Rod Speeder Spring Flyweights Pilot Valve Coil Rod APS6153 Pilot...

Page 77: ...aircraft to keep the engines operating at the same RPM A synchrophasing system not only keeps RPM of the engines consistent but also keeps the propeller blades operating in phase with each other Both...

Page 78: ...n of Hartzell Governors Hartzell governor may be identified by model number as follows Example F 6 4 X X X NOTE Refer to Hartzell Manual 130B 61 23 30 for maintenance and overhaul instructions for Har...

Page 79: ...rms It is ineffective in removing ice that has already formed 1 System Overview A typical anti ice system consists of a fluid tank pump and distribution tubing The rate at which the anti icing fluid i...

Page 80: ...r toggle switch for each propeller Some systems also have a selector switch to adjust for light or heavy icing conditions b The timer or cycling unit determines the sequence of which blades or portion...

Page 81: ...ler Mounting Hardware Identification 3 12 C Installing F Flange Propeller Models HC 82 X V F 1 and HC 82XF 6 3 15 D Installing K and L Flange Propeller Models HC 82 X V K L 1 and HC 82VL 6 3 23 E Inst...

Page 82: ...3 24 HC 82 X V F K L 2 Propeller Assembly Figure 3 7 3 28 6 Propeller Assembly Removal 3 74 A Removing the F Flange Propeller Models HC 82 X V F 1 and HC 82XF 6 3 74 B Removing the K and L Flange Prop...

Page 83: ...ng Parts Figure 3 13 3 58 Safetying the Shaft Nut on the 20 Spline Shaft Propeller Figure 3 14 3 59 Installing Piston O Ring and Felt Dust Seal Figure 3 15 3 60 HC 83 X V 20 2 Propeller Assembly Figur...

Page 84: ...NSTALLATION AND REMOVAL 61 00 75 Propeller Owner s Manual 175 Page 3 4 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 85: ...er is shipped with the piston removed The following tools consumables and expendables will be required for propeller removal or installation A Tooling NOTE The use of torque wrench adapters for F and...

Page 86: ...5 Page 3 6 Dec 05 B Consumables Quick Dry Stoddard Solvent or Methyl Ethyl Ketone MEK C Expendables 0 032 inch 0 81 mm stainless steel aircraft safety wire O rings see Table 3 1 OBSOLETE PROPELLER MOD...

Page 87: ...t Stud HC 82 X V F 1 A 1328 1 HC 82 X V K 1 A 1333 HC 82 X V L 1 A 943 1 or B 322 HC 82 X V F 6 A 1328 1 HC 82 X V L 6 A 943 1 or B 322 HC 82XF 2 B C 1 A 1333 4 HC 82VF 2 B C 1 A 1333 4 HC 82 X V K 2C...

Page 88: ...g HC 83 X V 20 1 A 63 B A 870 HC 83 X V 20 2 A 63 B A 870 O ring Shaft EngineFlange HC 82 X V F 1 C 3317 228 HC 82 X V K l 1 C 3317 329 HC 82 X V F 6 C 3317 228 HC 82 X V L 6 C 3317 329 HC 82 X V F 2...

Page 89: ...3 X V 20 1 A 95 A HC 82 X V F K L 1 D F L A 95 A HC 82XF 1C A 95 Safety Pin Hub Nut HC 83 X V 20 1 B C E 1 A 847 HC 83 X V 20 1A 1 A 847 Screw Socket Head HC 83 X V F 2 A 2037 HC 83 X V F 3 A 2037 HC...

Page 90: ...le 3 1 Continued Part Propeller Model Part No Washer Mounting Bolt Stud HC 82 X V F 1 A 1381 HC 82 X V F 6 A 1381 HC 82 X V F 2 B 6527 7 4 HC 82 X V L 2C 1 B 6527 7 2 B 6329 7 2 HC 82 X V L 2B 1 B 652...

Page 91: ...om the shipping container 3 Remove the cardboard from the hub and blades Put the propeller on a padded surface that supports the propeller over a large area Never stand the propeller on a blade tip 4...

Page 92: ...d in the airframe 2 Follow the airframe manufacturer s instructions for installing the propeller If such instructions are not in the airframe manufacturer s manual then follow the instructions in this...

Page 93: ...re 3 1 Fork Felt Dust Seal Piston O Ring Piston Hub Engine Shaft Mounting Bolt Shaft O Ring Mounting Washer Clamp K L Flange F Flange Bulkhead Spinner Dome Mounting Washer Spinner Dome Mounting Screw...

Page 94: ...Manual 175 Page 3 14 Dec 05 F Flange Installation on 1 Propeller Models Figure 3 2 D 985 Engine Flange Mounting Bolt Shaft O ring Mounting Bolt Washer Propeller Flange OBSOLETE PROPELLER MODELS SEE CO...

Page 95: ...side of the hub flange to engage the engine flange 2 Slide the spinner bulkhead onto the propeller flange OD 3 Align the spinner bulkhead mounting holes with the holes in the four tabs that are bolted...

Page 96: ...9F TORQUE Torque Wrench Mounting Bolt Washer Mounting Bolt Engine Flange Propeller Flange Shaft Engine Flange O ring Dowel Pin NOTE If torque wrench adapter is used use the calculation in Figure 3 4 t...

Page 97: ...ircraft engine mounting flange in preparation for installation Determining Torque Value When Using Torquing Adapter Figure 3 4 actual torque required X torque wrench length Torque wrench reading torqu...

Page 98: ...B 6489 50 Ft Lb 68 N m Shaft Nut A 63B 450 Ft Lb 610 N m Lubrication Fitting B 6588 1 Until snug B 6686 Until snug Piston Nut A 880 120 Ft Lb 163 N m Low pitch stop nut on piston rod A 848 2 20 22 Ft...

Page 99: ...SURFACE CONTACT IS ESTABLISHED BETWEEN THE PROPELLER HUB FLANGE AND THE ENGINE FLANGE CAUTION 2 USE CARE TO AVOID SCRAPING ALUMINUM FROM THE BORE OF THE SPINNER BULKHEAD SCRAPINGS COULD BECOME WEDGED...

Page 100: ...stainless steel wire two bolts for each safety 14 If the propeller is equipped with an ice protection system that uses components supplied by Hartzell Propeller Inc applicable instructions and technic...

Page 101: ...tions CAUTION 1 TO PREVENT DAMAGE TO THE BLADE AND BLADE PAINT WRAP THE BLADE SHANKS IN SEVERAL LAYERS OF MASKING OR DUCT TAPE BEFORE INSTALLING THE SPINNER DOME REMOVE THE TAPE AFTER THE SPINNER IS I...

Page 102: ...Page 3 22 Dec 05 Dowel Pin Engine Flange Mounting Bolt Shaft O ring Shim Adapter Ring Starter Ring Gear K and L Flange Installations on 1 and 6 Propeller Models Figure 3 5 D 1334 OBSOLETE PROPELLER MO...

Page 103: ...ANING AGENT MEK IS FLAMMABLE AND TOXIC TO THE SKIN EYES AND RESPIRATORY TRACT SKIN AND EYE PROTECTION ARE REQUIRED AVOID PROLONGED CONTACT USE IN A WELL VENTILATED AREA 2 Clean the engine flange and p...

Page 104: ...ge Interference with other propeller parts requires that the bolts be installed during propeller assembly Installing K or L Flange Propeller on the Engine Flange Figure 3 6 W10298 TORQUE Torque Wrench...

Page 105: ...lts are preinstalled during the assembly of the propeller Replacement of one of these bolts between overhauls must be performed only by qualified personnel at an appropriately licensed propeller repai...

Page 106: ...publications available on the Hartzell web site at www hartzellprop com a Manual 180 30 61 80 Propeller Ice Protection System Manual b Manual 181 30 60 81 Propeller Ice Protection Component Maintenanc...

Page 107: ...tions CAUTION 1 TO PREVENT DAMAGE TO THE BLADE AND BLADE PAINT WRAP THE BLADE SHANKS IN SEVERAL LAYERS OF MASKING OR DUCT TAPE BEFORE INSTALLING THE SPINNER DOME REMOVE THE TAPE AFTER THE SPINNER IS I...

Page 108: ...Nut Felt Dust Seal Piston O Ring Piston Hub Engine Flange Mounting Bolt Mounting Washer Clamp Feathering Spring Spinner Dome Start lock Guide Rod Washer Jam Nut Socket Head Cap Screw Bulkhead Unit Spi...

Page 109: ...wel pins Table 3 1 through the threadless holes in the propeller flange flush with the propeller side of the hub flange The dowel pins will protrude from the engine side of the hub flange to engage th...

Page 110: ...Manual 175 Page 3 30 Dec 05 F Flange Installation on 2 Propeller Models Figure 3 8 D 980 Mounting Bolt Washer Mounting Bolt Shaft O ring Engine Shaft Start Lock Unit OBSOLETE PROPELLER MODELS SEE COV...

Page 111: ...he attaching bolts through the bulkhead and into the start locks c Install the washers and locking nuts Table 3 1 on the propeller side of the start locks to secure the attaching bolts and the bulkhea...

Page 112: ...th mounting washers through the engine flange from the engine side and into the tapped holes in the propeller flange NOTE For propeller removals between overhaul intervals mounting bolts and washers m...

Page 113: ...pitch change rod d Using a 1 13 16 inch crowfoot wrench and a torque wrench torque the piston nut Refer to Table 3 2 and Figure 3 4 for the proper torque value NOTE The removal and subsequent reinstal...

Page 114: ...zellprop com a Manual 180 30 61 80 Propeller Ice Protection System Manual b Manual 181 30 60 81 Propeller Ice Protection Component Maintenance Manual c Manual 182 61 12 82 Propeller Electrical De ice...

Page 115: ...ions CAUTION 1 TO PREVENT DAMAGE TO THE BLADE AND BLADE PAINT WRAP THE BLADE SHANKS IN SEVERAL LAYERS OF MASKING OR DUCT TAPE BEFORE INSTALLING THE SPINNER DOME REMOVE THE TAPE AFTER THE SPINNER IS IN...

Page 116: ...5 Page 3 36 Dec 05 K and L Flange Installation on 2 Propeller Models Figure 3 9 Adapter Ring D 980 Shim Mounting Bolt Shaft O ring Engine Shaft Starter Ring Gear Start Lock Unit OBSOLETE PROPELLER MOD...

Page 117: ...ETWEEN THE PROPELLER FLANGE AND THE STARTER RING GEAR CAN RESULT IN MOUNTING BOLT FAILURE 3 Install the shim Table 3 1 on the engine shaft between the starter ring gear and the propeller flange Refer...

Page 118: ...SEMBLY DURING REMOVAL CAUTION WHEN INSTALLING THE PROPELLER ON THE AIRCRAFT DO NOT DAMAGE THE ICE PROTECTION SYSTEM COMPONENTS IF APPLICABLE 6 With a suitable crane hoist and sling carefully move the...

Page 119: ...through the propeller flange from the propeller side and into the bushings in the engine flange Refer to Figure 3 9 NOTE Two of the mounting bolts are preinstalled during the assembly of the propelle...

Page 120: ...um diameter stainless steel wire two bolts for each safety NOTE The mounting bolts that are adjacent to the start lock units must be safety wired to the hex head bolts that attach the start lock brack...

Page 121: ...uses components supplied by Hartzell Propeller Inc applicable instructions and technical information for the components supplied by Hartzell can be found in the following publications available on th...

Page 122: ...tions CAUTION 1 TO PREVENT DAMAGE TO THE BLADE AND BLADE PAINT WRAP THE BLADE SHANKS IN SEVERAL LAYERS OF MASKING OR DUCT TAPE BEFORE INSTALLING THE SPINNER DOME REMOVE THE TAPE AFTER THE SPINNER IS I...

Page 123: ...NSTALLATION AND REMOVAL 61 00 75 Propeller Owner s Manual 175 Page 3 43 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 33...

Page 124: ...elt Dust Seal Piston O Ring Piston Hub Engine Flange Mounting Bolt Shaft O Ring Mounting Washer Clamp Feathering Spring Spinner Dome Start lock Guide Rod Washer Jam Nut Socket Head Cap Screw Bulkhead...

Page 125: ...E AND TOXIC TO THE SKIN EYES AND RESPIRATORY TRACT SKIN AND EYE PROTECTION ARE REQUIRED AVOID PROLONGED CONTACT USE IN A WELL VENTILATED AREA 2 Clean the engine flange and propeller flange with Quick...

Page 126: ...2 MAKE SURE THE SLING IS RATED UP TO 800 POUNDS 363 KG TO SUPPORT THE WEIGHT OF THE PROPELLER ASSEMBLY DURING INSTALLATION CAUTION WHEN INSTALLING THE PROPELLER ON THE AIRCRAFT DO NOT DAMAGE THE ICE...

Page 127: ...they are not damaged or corroded 9 Use a torque wrench with the appropriate torque wrench adapter Figure 3 3 to torque all mounting bolts in sequence Refer to Table 3 2 and Figure 3 4 to determine th...

Page 128: ...piston nut does not require that the propeller blade angles be rechecked 12 Remove the wires from the start lock brackets CAUTION DO NOT PUT THE BLADE PADDLE IN THE AREA OF THE DE ICE BOOT WHEN APPLY...

Page 129: ...dome as follows NOTE The following instructions relate to Hartzell spinners only In some cases the airframe manufacturer produced the spinner assembly In those cases refer to the airframe manufacture...

Page 130: ...F 3 Propeller Assembly Figure 3 11 Feathering Spring Piston Unit Link Arm Counterweight Unit Blade Clamp Start lock Unit Mounting Bolt Mounting Washer Piston Nut Spinner Dome D 3600 Pitch Change Rod...

Page 131: ...ddard Solvent or MEK 3 Lubricate the specified O ring with engine oil and install it on the engine flange Refer to Table 3 1 WARNING MAKE SURE THE SLING IS RATED UP TO 800 POUNDS 363 KG TO SUPPORT THE...

Page 132: ...er hub flange Refer to Figure 3 11 NOTE If the propeller is removed between overhaul intervals mounting bolts and washers may be reused if they are not damaged or corroded 8 Use a torque wrench with t...

Page 133: ...ponents supplied by Hartzell Propeller Inc applicable instructions and technical information for the components supplied by Hartzell can be found in the following publications available on the Hartzel...

Page 134: ...tions CAUTION 1 TO PREVENT DAMAGE TO THE BLADE AND BLADE PAINT WRAP THE BLADE SHANKS IN SEVERAL LAYERS OF MASKING OR DUCT TAPE BEFORE INSTALLING THE SPINNER DOME REMOVE THE TAPE AFTER THE SPINNER IS I...

Page 135: ...NSTALLATION AND REMOVAL 61 00 75 Propeller Owner s Manual 175 Page 3 55 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 33...

Page 136: ...1 HC 83 X V 20 1 Propeller Assembly Figure 3 12 Cylinder Counterweight Unit Fork Blade Clamp Thrust Bearing Engine Shaft D 2721 Hub Rear Cone Rear Cone O ring Hub Lock Safety Pin Hub Nut Piston O ring...

Page 137: ...osen the set screw in each fork d Remove the self locking nut from the end of each guide rod e Remove the washer from each guide rod f Lift the piston from the cylinder g Remove the sleeve from each b...

Page 138: ...R ASSEMBLY DURING INSTALLATION CAUTION WHEN INSTALLING THE PROPELLER ON THE AIRCRAFT DO NOT DAMAGE THE ICE PROTECTION SYSTEM COMPONENTS IF APPLICABLE 6 With a suitable crane hoist and sling carefully...

Page 139: ...temporarily install the spinner dome with at least four screws 10 Adjust the spinner to equalize the clearance between the blades and the blade cutouts in the dome 11 Remove the spinner dome 12 Using...

Page 140: ...e piston b Cut the felt dust seal material to the necessary length NOTE Cut the felt seal material on a 30 degree diagonal so there will be an overlap with a smooth fuzz free surface c Soak the felt d...

Page 141: ...khead boss 18 Oil the entire surface of the cylinder with engine oil 19 Install the pitch change block on each clamp linkscrew CAUTION POSITION THE THICK SIDE OF THE FORK ON THE ENGINE SIDE OF THE PIT...

Page 142: ...zellprop com a Manual 180 30 61 80 Propeller Ice Protection System Manual b Manual 181 30 60 81 Propeller Ice Protection Component Maintenance Manual c Manual 182 61 12 82 Propeller Electrical De ice...

Page 143: ...OME WILL WOBBLE IF NOT ALIGNED PROPERLY AND MAY AFFECT THE BALANCE OF THE PROPELLER NOTE The following instructions relate to Hartzell spinners only In some cases the airframe manufacturer produced th...

Page 144: ...elt Dust Seal Piston O ring Piston Hub Engine Shaft Rear Cone O ring Clamp Feathering Spring Spinner Dome Socket Head Cap Screw Jam Nut Washer Rear Cone Start lock Unit Piston Guide Rod Hub Lock Safet...

Page 145: ...HE PISTON MUST BE REMOVED BEFORE INSTALLING THE PROPELLER ON THE AIRCRAFT IF THE PISTON HAS ALREADY BEEN REMOVED PROCEED TO STEP 4 J 2 1 Piston Removal Refer to Figures 3 16 and 3 17 a Remove the pist...

Page 146: ...r original location f Slide the link arms out of the piston slots g Remove the socket head cap screw Table 3 1 jam nut and washer from each piston guide rod h Slide the piston off the cylinder CAUTION...

Page 147: ...ROLONGED CONTACT USE IN A WELL VENTILATED AREA 3 Clean the propeller hub spline and engine spline surfaces with Quick Dry Stoddard Solvent or MEK 4 Slide the spinner bulkhead onto the shaft 5 Install...

Page 148: ...the anti ice or de ice system hardware 10 Slide the propeller hub onto the shaft and tighten the shaft nut until the rear bulkhead is snug but not tight CAUTION TO PREVENT DAMAGE TO THE BLADE AND BLA...

Page 149: ...ety pin Table 3 1 Refer to Figure 3 14 NOTE The hub lock safety pin is normally supplied in a separate package when the propeller is shipped new from the factory 17 Install the spring assembly a Put t...

Page 150: ...e inner groove provided for it in the piston b Cut the felt dust seal material to the necessary length NOTE Cut the felt seal material on a 30 degree diagonal so there will be an overlap with a smooth...

Page 151: ...nto the cylinder and pass the guide rods through the collar bushing Figure 3 20 23 Install the washer check nut and socket head cap screw at the end of each guide rod Figure 3 20 24 Connect the link a...

Page 152: ...pplicable instructions and technical information for the components supplied by Hartzell can be found in the following publications available on the Hartzell web site at www hartzellprop com a Manual...

Page 153: ...ng instructions relate to Hartzell spinners only In some cases the airframe manufacturer produced the spinner assembly In those cases refer to the airframe manufacturer s manual for spinner installati...

Page 154: ...cure the spinner to the spinner bulkhead b Remove the spinner dome c Remove layers of masking or duct tape from each blade shank if applicable WARNING 1 DURING ENGINE INSTALLATION OR REMOVAL USING THE...

Page 155: ...g mark on the engine flange to make sure of proper positioning of the propeller during reinstallation This will prevent dynamic imbalance CAUTION DISCARD THE PROPELLER MOUNTING BOLTS AND WASHERS IF TH...

Page 156: ...nner to the spinner adapter ring b Remove the spinner dome c Remove layers of masking or duct tape from each blade shank if applicable WARNING 1 DURING ENGINE INSTALLATION OR REMOVAL USING THE PROPELL...

Page 157: ...the propeller hub and a matching mark on the engine flange to make sure of proper positioning of the propeller during reinstallation This will prevent dynamic imbalance CAUTION DISCARD THE PROPELLER...

Page 158: ...sling lift the propeller from the mounting flange 7 Remove and discard the shaft O ring 8 Remove the shim 9 If the spinner was manufactured by Hartzell Propeller a Do not remove the spinner adapter ri...

Page 159: ...that secure the spinner to the spinner bulkhead b Remove the spinner dome c Remove layers of masking or duct tape from each blade shank if applicable WARNING 1 DURING ENGINE INSTALLATION OR REMOVAL US...

Page 160: ...nting bolts WARNING MAKE SURE THE SLING IS RATED UP TO 800 POUNDS 363 KG TO SUPPORT THE WEIGHT OF THE PROPELLER ASSEMBLY DURING REMOVAL 4 Support the propeller assembly with a sling NOTE 1 To permit r...

Page 161: ...ls mounting bolts and washers may be reused if they are not damaged or corroded CAUTION USE ADEQUATE PRECAUTIONS TO PROTECT THE PROPELLER ASSEMBLY FROM DAMAGE WHEN IT IS REMOVED FROM THE AIRCRAFT ENGI...

Page 162: ...s that secure the spinner to the spinner adapter ring b Remove the spinner dome c Remove layers of masking or duct tape from each blade shank if applicable WARNING 1 DURING ENGINE INSTALLATION OR REMO...

Page 163: ...s CAUTION DO NOT PUT THE BLADE PADDLE IN THE AREA OF THE DE ICE BOOT WHEN APPLYING TORQUE TO A BLADE ASSEMBLY PUT THE BLADE PADDLE IN THE THICKEST AREA OF THE BLADE JUST OUTBOARD OF THE DE ICE BOOT US...

Page 164: ...lt tipped pen only on the propeller hub and a matching mark on the engine flange to make sure of proper positioning of the propeller during reinstallation This will prevent dynamic imbalance 5 Record...

Page 165: ...TION USE ADEQUATE PRECAUTIONS TO PROTECT THE PROPELLER ASSEMBLY FROM DAMAGE WHEN IT IS REMOVED FROM THE AIRCRAFT ENGINE AND WHEN IT IS STORED 10 Remove and discard the shaft O ring 11 Remove the shim...

Page 166: ...at secure the spinner dome to the spinner bulkhead b Remove the spinner dome c Remove layers of masking or duct tape from each blade shank if applicable WARNING 1 DURING ENGINE INSTALLATION OR REMOVAL...

Page 167: ...VAL 3 Support the propeller assembly with a sling NOTE 1 To permit rotation of the propeller for ease of bolt removal supporting the propeller with a sling may be delayed until all but two mounting bo...

Page 168: ...ller from the mounting flange 7 Remove and discard the shaft O ring 8 Put the propeller with spinner bulkhead and start locks attached on a suitable cart for transportation 9 If spinner assembly 837 1...

Page 169: ...HE BETA TUBE MUST BE REMOVED BEFORE THE PROPELLER ASSEMBLY IS REMOVED FROM THE AIRCRAFT REFER TO THE AIRCRAFT MAINTENANCE INSTRUCTION MANUAL 2 Remove the beta tube WARNING 1 DURING ENGINE INSTALLATION...

Page 170: ...F THE DE ICE BOOT USE ONE BLADE PADDLE FOR EACH BLADE a Rotate the blades simultaneously to a slightly lower pitch to disengage the start lock plates from the start lock units b Retract the start lock...

Page 171: ...BOLTS AND WASHERS IF THEY ARE DAMAGED OR CORRODED OR WHEN THE PROPELLER IS REMOVED FOR OVERHAUL 6 Remove the propeller mounting bolts and washers NOTE If the propeller is removed between overhaul int...

Page 172: ...shers that secure the spinner to the bulkhead b Remove the spinner dome c Remove layers of masking or duct tape from each blade shank if applicable WARNING 1 DURING ENGINE INSTALLATION OR REMOVAL USIN...

Page 173: ...amped or marked with a felt tipped pen If they are not marked number them with a felt tipped pen NOTE This will make sure that the components are reassembled in their original location g Slide the pis...

Page 174: ...363 KG TO SUPPORT THE WEIGHT OF THE PROPELLER ASSEMBLY DURING REMOVAL 5 Support the propeller assembly with a sling CAUTION USE ADEQUATE PRECAUTIONS TO PROTECT THE PROPELLER ASSEMBLY FROM DAMAGE WHEN...

Page 175: ...moval a Remove the screws and washers that secure the spinner dome to the spinner bulkhead b Remove the spinner dome WARNING 1 DURING ENGINE INSTALLATION OR REMOVAL USING THE PROPELLER TO SUPPORT THE...

Page 176: ...r may be feathered as follows CAUTION DO NOT PUT THE BLADE PADDLE IN THE AREA OF THE DE ICE BOOT WHEN APPLYING TORQUE TO A BLADE ASSEMBLY PUT THE BLADE PADDLE IN THE THICKEST AREA OF THE BLADE JUST OU...

Page 177: ...ead cap screw jam nut and washer from each piston guide rod g Slide the piston off the cylinder 4 Spring assembly removal Refer to Figure 3 17 a Remove the safety wire from the feather screws b Remove...

Page 178: ...INE AND WHEN IT IS STORED 8 Using the support sling slide the propeller from the engine splined shaft and lift the propeller from the engine 9 Remove and discard the rear cone O ring on the engine spl...

Page 179: ...ing and Surging 4 7 E Engine Speed Varies with Airspeed 4 7 F Loss of Propeller Control HC 82 X V F L 6 propeller models 4 9 G Loss of Propeller Control HC 8 1 2 and 3 propeller models 4 10 H Failure...

Page 180: ...ge 4 2 Rev 1 Jun 11 TESTING AND TROUBLESHOOTING 61 00 75 Propeller Owner s Manual 175 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 3...

Page 181: ...hould speed up on the second and third cycles 4 Verify proper operation from low pitch to high pitch and throughout operating range 5 Shut down the engine in accordance with the POH NOTE Air trapped i...

Page 182: ...OPELLER INSTALLATION C Post Run Check After engine shutdown check the propeller for signs of engine oil leakage 2 Propeller Ice Protection Systems A Electric De Ice System 1 Consult the Pilot Operatin...

Page 183: ...Low 1 Engine power is low a Follow aircraft POH and or AMM recommended checks to determine if the engine power is low b If the engine power is low refer to an appropriately licensed engine service fac...

Page 184: ...ngine power is high refer to an appropriately licensed engine service facility or to the engine manufacturer c If the engine power is within acceptable limits examine the maximum RPM stop setting of t...

Page 185: ...y also be caused by friction or binding within the governor control or internal propeller corrosion which causes the propeller to react slower to governor commands NOTE The propeller must be tested on...

Page 186: ...or pilot valve is stuck and is excessively decreasing oil volume 2 Feathering command is engaged on the propeller pitch control 2 and 3 propeller models only 4 Increase in engine speed while decreasin...

Page 187: ...ure relief valve for proper operation 2 Governor pilot valve sticking 3 Governor drive for damage 4 Adequate engine oil supply 5 Engine oil transfer bearing for excessive leakage 2 Propeller goes to u...

Page 188: ...ct a Excessive friction in blade bearings or pitch change mechanism b Excessive friction in misalignment between the guide collar and the piston rods HC 8 1 2 and 3 propeller models only c Broken spri...

Page 189: ...E THE BLADE PADDLE IN THE AREA OF THE DE ICE BOOT WHEN APPLYING TORQUE TO A BLADE ASSEMBLY PLACE THE BLADE PADDLE IN THE THICKEST AREA OF THE BLADE JUST OUTSIDE OF THE DE ICE BOOT USE ONE BLADE PADDLE...

Page 190: ...tion increasing with RPM Vibration problems that occur in a narrow RPM range are a symptom of resonance which is potentially harmful to the propeller Avoid operation until the propeller can be checked...

Page 191: ...n the propeller engine combination is balanced within close tolerances before operation Refer to the engine or airframe manuals and the Maintenance Practices chapter of this manual L Propeller Overspe...

Page 192: ...the fitting b Defective lubrication fitting Replace the fitting c Incorrect O ring between the blade clamp and the propeller hub Refer to an appropriately licensed propeller repair facility for replac...

Page 193: ...he engine flange e Faulty O ring between the piston and the pitch change rod 3 Beta System Oil Leakage Probable Cause a Governor leaks oil Refer to an appropriately licensed propeller repair facility...

Page 194: ...e 4 16 Rev 1 Jun 11 TESTING AND TROUBLESHOOTING 61 00 75 Propeller Owner s Manual 175 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 3...

Page 195: ...intenance 5 6 C Airworthiness Limitations 5 6 D Overhaul Periods 5 6 4 Inspection Procedures 5 7 A Blade Damage 5 7 B Grease or Oil Leakage 5 8 C Vibration 5 9 D Tachometer Inspection 5 11 E Blade Tra...

Page 196: ...Page 5 2 Dec 05 Propeller Owner s Manual 175 INSPECTION AND CHECK 61 00 75 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 197: ...the spinner and visible blade retention components for damage or cracks Repair or replace components as required before further flight C Check for loose missing hardware Retighten or reinstall as nec...

Page 198: ...feathering and cycling checks with a minimum propeller RPM drop required to demonstrate function 2 A typical RPM drop is 300 500 RPM for feathering propellers and 100 to 300 RPM for non feathering pr...

Page 199: ...y discrepancies discovered as a result of the Periodic Inspection 1 Remove the spinner 2 Visually inspect the blades for nicks gouges and cracks If any damage is discovered refer to the Blade Repairs...

Page 200: ...s which are available from Hartzell distributors or from the Hartzell factory by subscription Selected information is also available on Hartzell Propeller s website at www hartzellprop com D Overhaul...

Page 201: ...later installed on other category airplanes b Aerobatic Aircraft 1000 hours or 60 calendar months whichever occurs first NOTE Aerobatic aircraft are defined as certificated aerobatic category aircraft...

Page 202: ...nce of abnormal grease leakage should be inspected using the following procedure 1 Remove the spinner dome CAUTION PERFORM A VISUAL INSPECTION WITHOUT CLEANING THE PARTS A TIGHT CRACK IS OFTEN EVIDENT...

Page 203: ...gear doors can also be the source of vibration When investigating an abnormal vibration the possibility of a failing blade or blade retention component should be considered as a potential source of th...

Page 204: ...er to Loose Blades section of this chapter b Check blade track Refer to the Blade Track section of this chapter CAUTION DO NOT USE BLADE PADDLES TO TURN BLADES c Manually by hand attempt to turn the b...

Page 205: ...iate calibration schedule E Blade Track 1 Check the blade track as follows a Chock the aircraft wheels securely b Refer to Figure 5 1 Put a fixed reference point beneath the propeller within 0 25 inch...

Page 206: ...INSPECTION AND CHECK 61 00 75 Checking Blade Track Figure 5 1 APS6155 Blade Play Figure 5 2 APS6163 BLADE END PLAY IN AND OUT PLAY FORE AND AFT PLAY RADIAL PLAY OBSOLETE PROPELLER MODELS SEE COVER PA...

Page 207: ...T INVOLVES COLD WORKING THE METAL RESULTING IN CONCEALMENT OF A DAMAGED AREA IS NOT PERMITTED Light corrosion on blades may be removed by qualified personnel in accordance with the Blade Repairs secti...

Page 208: ...e no damage to the propeller has occurred The criteria for determining the required action after an overspeed are based on many factors The additional centrifugal forces that occur during overspeed ar...

Page 209: ...ting Engines Only Duration of Overspeed 105 20 Sec 1 min 3 min 5 min 110 103 Requires evaluation by an appropriately licensed propeller repair facility No Action Required Reciprocating Engine Overspee...

Page 210: ...or repaired by an appropriately licensed propeller repair facility 2 Procedure for Temporary Operation If temporary additional operation is desired before propeller removal and disassembly a Remove t...

Page 211: ...t requires repair to the propeller other than minor dressing of the blades Examples of foreign object strike include situations where an aircraft is stationary and the landing gear collapses causing o...

Page 212: ...ked or failed engine shaft 7 Vibration during operation that was not present before the event b Nicks gouges and scratches on blade surfaces or the leading and trailing edges must be removed before fl...

Page 213: ...red before further flight 6 Long Term Storage A Parts shipped from the Hartzell factory are not shipped or packaged in a container that is designed for long term storage B Long term storage procedures...

Page 214: ...Page 5 20 Rev 1 Jun 11 Propeller Owner s Manual 175 INSPECTION AND CHECK 61 00 75 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 215: ...mic Balance 6 16 A Overview 6 16 B Inspection Procedures Before Balancing 6 16 C Placement of Balance Weights for Dynamic Balance 6 18 6 Propeller Low Pitch Setting 6 21 A Low Pitch Stop All Propeller...

Page 216: ...RES Page Approved Paints Table 6 1 6 13 Maximum Number of Balance Weights for Non Standard Installations Table 6 2 6 19 TABLES Page 8 Feathering Pitch Stop Adjustment 6 23 A Propeller Models HC 8 2 an...

Page 217: ...OR ACIDIC SOAP SOLUTIONS IRREPARABLE CORROSION OF PROPELLER COMPONENTS MAY OCCUR 1 Wash propeller with a noncorrosive soap solution CAUTION DO NOT USE ANY SOLVENT DURING CLEANING THAT COULD SOFTEN OR...

Page 218: ...nual 175 MAINTENANCE PRACTICES 61 00 75 Page 6 4 Dec 05 D 980 LUBRICATION FITTING ONE IN EACH CLAMP HALF Lubrication Fitting Figure 6 1 OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BU...

Page 219: ...intervals Lubrication interval may be gradually extended after evaluation of previous propeller overhauls with regard to bearing wear and internal corrosion 3 New or newly overhauled propellers should...

Page 220: ...ece of safety wire to loosen any blockage or hardened grease at the threaded holes where the lubrication fitting was removed WARNING WHEN MIXING AEROSHELL GREASES 5 AND 6 AEROSHELL GREASE 5 MUST BE IN...

Page 221: ...cordance with the applicable overhaul manual CAUTION 1 IF A PNEUMATIC GREASE GUN IS USED EXTRA CARE MUST BE TAKEN TO AVOID EXCESSIVE PRESSURE BUILDUP CAUTION 2 OVER LUBRICATING A STEEL HUB PROPELLER M...

Page 222: ...ed in temperatures colder than 40 F 40 C Aircraft serviced with this grease must be placarded to indicate that flight is prohibited if the outside air temperature is less than 40 F 40 C Aeroshell 7 Go...

Page 223: ...ve Rework the area surrounding the damage 10 times the depth of the damage On the face and camber of the blade measure the depth of the damage and multiply this number x 20 see Example 3 above Rework...

Page 224: ...hes on blade surfaces or on the leading or trailing edges of the blade greater than 1 32 inch wide or deep must be removed before flight Field repair of small nicks and scratches may be performed by q...

Page 225: ...EWORKED AREA SHOT PEENED BEFORE FURTHER FLIGHT SHOT PEENING OF AN ALUMINUM BLADE MUST BE ACCOMPLISHED BY AN FAA APPROVED REPAIR FACILITY IN ACCORDANCE WITH HARTZELL ALUMINUM BLADE MANUAL 133C 61 13 33...

Page 226: ...lass and dye penetrant Ensure that no indication of the damage file marks or coarse surface finish remain 6 Treat the repaired area to prevent corrosion Properly apply chemical conversion coating and...

Page 227: ...n Painting of Aluminum Blades below 3 The following paints Table 6 1 are approved for blade touch up Paint2 Approved Paints Table 6 1 Vendor Hartzell Vendor Color Type P N P N Tempo Epoxy Black A 150...

Page 228: ...OCEDURE CAN ALTER PROPELLER BALANCE PROPELLERS THAT ARE OUT OF BALANCE MAY EXPERIENCE EXCESSIVE VIBRATIONS WHILE IN OPERATION 1 Using acetone 700 lacquer thinner or MEK wipe the surface of the blade t...

Page 229: ...TO AVOID CHANGING BLADE PROFILE 6 Apply sufficient finish coating to achieve 2 to 4 mils thickness when dry Re coat before 30 minutes or after 48 hours If the paint is permitted to dry longer than fou...

Page 230: ...led must not exceed the limits specified in this chapter 3 Follow the dynamic balance equipment manufacturer s instructions for dynamic balance in addition to the specifications of this section NOTE S...

Page 231: ...akage is evident determine the location of the leak and correct before lubricating the propeller and dynamic balancing 3 Before dynamic balance make record of the number and location of all balance we...

Page 232: ...configuration of the spinner bulkhead on many of the propeller models covered in this manual makes it impractical to mount dynamic balance weights in this manner Dynamic balance must be accomplished t...

Page 233: ...e an A 48 steel weight slug The number limits for slugs still applies Spinner Aircraft Mfg Propeller Model Assembly Lead Trail Aero Commander HC 82 X V F 2 V 8433 4 C 2530 3 4 Aero Commander HC 83 X V...

Page 234: ...for balance weight information CAUTION 1 BEFORE DYNAMIC BALANCE RECORD THE NUMBER AND LOCATION OF ALL STATIC BALANCE WEIGHTS CAUTION 2 USE ONLY BALANCE WEIGHTS A 48 A 48A OR A 1419 CAUTION 3 DO NOT EX...

Page 235: ...aircraft TC or STC Holder s requirements and should not require any additional adjustment The TC or STC Holder provides the required low pitch stop blade angle and may also provide the acceptable RPM...

Page 236: ...lity or at the Hartzell factory D Low pitch measurement on propeller models HC 8 1 1 Rotate the blades by hand to move the blades and piston to low pitch 2 With the blade in a horizontal position meas...

Page 237: ...qualified personnel at an appropriately licensed propeller service facility or the Hartzell factory 8 Feathering Pitch Stop Adjustment A Propeller Models HC 8 2 and HC 83 X V F 3 1 The feathering pitc...

Page 238: ...Propeller Owner s Manual 175 MAINTENANCE PRACTICES 61 00 75 Page 6 24 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 239: ...Anti ice System 7 5 3 De ice and Anti ice System Functional Tests 7 5 A De ice System 7 5 B Anti ice System 7 5 4 De ice and Anti ice System Inspections 7 6 A De ice System Inspections 7 6 B Anti ice...

Page 240: ...TI ICE AND DE ICE SYSTEMS 61 00 75 Propeller Owner s Manual 175 Page 7 2 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 3...

Page 241: ...d and removed automatically by the de ice system timer System components include a timer or cycling unit electrical slip ring s brush block assembly and blade mounted de ice boots B Propeller Anti ice...

Page 242: ...periods and is used when ice builds up on the propeller before the system is turned on An ammeter which indicates current drawn by the system is normally located near the de ice system switches This m...

Page 243: ...uid out onto the blades and allow for an even distribution of the anti ice fluid across the blades 3 De ice and Anti ice System Functional Tests A De ice System 1 Functional tests of the de ice system...

Page 244: ...Electrical De ice Boot Removal and Installation Manual B Anti ice System Inspections 1 Perform inspections in accordance with the following Hartzell Manuals which are also available on the Hartzell P...

Page 245: ...llowing Hartzell Manuals which are also available on the Hartzell Propeller web site at www hartzellprop com a Hartzell Manual No 181 30 60 81 Propeller Ice Protection Component Maintenance Manual b H...

Page 246: ...TI ICE AND DE ICE SYSTEMS 61 00 75 Propeller Owner s Manual 175 Page 7 8 Rev 1 Jun 11 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 3...

Page 247: ...Propeller Owner s Manual 175 Page 8 1 Dec 05 CONTENTS Page 1 Introduction 8 3 2 Record Keeping 8 3 A Information to be Recorded 8 3 OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLE...

Page 248: ...RECORDS 61 00 75 Propeller Owner s Manual 175 Page 8 2 Dec 05 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

Page 249: ...technician in maintaining the propeller system 2 Record Keeping A Information to be Recorded 1 Information that is required to be recorded is listed in Part 43 of the U S Federal Aviation Regulations...

Page 250: ...RECORDS 61 00 75 Propeller Owner s Manual 175 Page 8 4 Dec 05 This page is intentionally blank OBSOLETE PROPELLER MODELS SEE COVER PAGE WARNINGS AND SERVICE BULLETIN HC SB 61 331...

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