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Passenger Stairway PS-813B/E Boeing | 15

SECTION 1 - PROCEDURES, SPECS & CAPABILITIES

• Move the fuel valve lever to the ON position.
• Move choke lever to CLOSED position if engine is cold. To restart

a warm engine, leave the choke lever in the OPEN position.

• Move engine throttle about 1/3 of the way to the FAST position.
• Operate the starter by moving the engine switch to the START

position.

•

If engine cranks but will not fire, it may be necessary to adjust

the choke. See Appendix A for illustrations and procedure. If
engine cannot be started using electric starter, it may be started
manually by means of pull starter.

12. After engine starts, move choke to OPEN position as the engine

warms up. Operate engine with choke in OPEN position and throttle
in FAST position.

13. When engine is running smoothly, stairway operations may begin.

14.

Shut off engine by moving throttle lever to the SLOW position and

moving engine switch to the OFF position.

15. Turn the fuel valve lever to the OFF position.

1.2.3.3 | Towing and Positioning the Unit

1. Connect tow bar to tow vehicle.

2. Ensure that the stairway is disconnected from 120 VAC electrical power.

3. Ensure that stabilizers are raised.

4. Tow stairway to vicinity of aircraft. Do not tow at speeds over 15 mph.

5. Position unit in line with the aircraft doorway, 20 to 30 ft. from the

aircraft.

6. Start engine following procedures above. Engine powers hydraulic

pump.

7. Raise stairs to proper aircraft service height following procedures

below.

8. Raise A-frame to aircraft door sill height.

9. Push unit forward until rubber bumper makes slight contact with

aircraft.

10. Lower stabilizers as follows:

• Move STABILIZER control valve handle to DOWN position (with

engine running).

• Hold control valve handle in DOWN position until all stabilizers

are fully lowered.

WARNING!

Do not allow any part of the

unit to come into contact with

electrically charged wires. STAY

OFF THE STAIRS AND PLAT-

FORM while towing or operat-

ing the stairway.

CAUTION!

Make sure there is hydraulic oil

in the hydraulic oil reservoir be-

fore starting the engine. This is

necessary because the hydrau-

lic pump operates whenever the

engine is running.

Содержание PS-813B/E

Страница 1: ...sales stinar com P 651 454 5112 F 651 454 5143 www stinar com REV 10 2020 PASSENGER STAIRWAY O P E R A T I O N M A I N T E N A N C E M A N U A L MODEL PS 813B E...

Страница 2: ...st of Effective Pages 2 Contents 3 Introduction 7 SECTION 1 Section 1 1 8 13 Section 1 2 14 18 Section 1 3 19 20 SECTION 2 Introduction 23 Section 2 1 23 26 Section 2 2 27 29 Section 2 3 30 Section 2...

Страница 3: ...Figure 1 2 1 2 13 1 2 Operation 14 1 2 1 3 Ratchet Release Handles 14 1 2 1 4 Auxiliary Hand Pump see Figure 1 1 3 14 1 2 1 5 Battery Charger 14 1 2 2 Pre Operation Checks 14 1 2 3 Operating Procedur...

Страница 4: ...Servicing 24 2 1 6 Non Scheduled Servicing 25 Table 2 1 6 Non Scheduled Servicing 25 2 1 7 Lubrication 26 2 1 7 1 Chassis Stairway and A frame 26 Table 2 1 7 1 Lubrication Points 26 2 2 Troubleshooti...

Страница 5: ...813B E 51 Figure 4 3 1 Passenger Stairway Model PS 813B E Table 52 Figure 4 3 1 Passenger Stairway Model PS 813B E Table Pt 2 53 Figure 4 3 2 Stairway Chassis Assembly 54 Figure 4 3 2 Stairway Chassis...

Страница 6: ...Passenger Stairway PS 813B E Boeing 6 SECTION SECTION PAGE DATE REVISIONS PAGE...

Страница 7: ...1 Includes a unit description recommended procedures for operation plus specifications and capabilities Section 2 Provides unit maintenance information service and lubrication data a troubleshooting g...

Страница 8: ...eneath the A frame The axle is fitted with hubs having automotive type bearings The wheels have five bolts and 8 in rims and are fitted with 4 00 x 8 solid tires Mounting brackets for the stairway and...

Страница 9: ...pivot when the A frame is extended The upper portion of the lower stairs section is supported by the A frame Rollers at the upper end support the upper stairs and permit it to slide freely A stair rat...

Страница 10: ...ter It receives fuel from an integral fuel tank located above the engine Engine controls are located on the engine 1 1 3 Hydraulic System The hydraulic system see Figure 1 1 3 provides hydraulic power...

Страница 11: ...ional valve It can be adjusted manually by turning an adjustment screw 1 1 3 2 Hydraulic Cylinders This unit has seven hydraulic cylinders for raising and lowering the stairway A frame and stabilizers...

Страница 12: ...circuit from overloads The fuse is located inside a plastic fuse holder near the hydraulic motor Circuit Breaker A 80 amp re settable circuit breaker protects the engine start circuit from overloads I...

Страница 13: ...ght Stairway Control Handle The handle controls the cylinder that raises the upper stairs platform Placing the handle in the UP position raises the stairway Placing the handle in the DOWN position rel...

Страница 14: ...harges the batteries that power the engine starter and the stairway and A frame lights 1 2 2 Pre Operation Checks Carefully check the following before putting the unit in service 1 Check to see that a...

Страница 15: ...e OFF position 1 2 3 3 Towing and Positioning the Unit 1 Connect tow bar to tow vehicle 2 Ensure that the stairway is disconnected from 120 VAC electrical power 3 Ensure that stabilizers are raised 4...

Страница 16: ...evel with door sill and platform bumper makes slight contact with aircraft 5 To raise A frame proceed as follows Move A FRAME control valve handle to UP position and hold until A frame is at desired h...

Страница 17: ...ries are charged by means of a battery charger which requires external 120 VAC power supplied through a power cord on the charger 1 To charge the batteries connect facility 120 V 60 Hz power to stairw...

Страница 18: ...ck engages 1 2 4 3 Lowering Stairway or A frame Using Hand Pump 1 Raise stairway or A frame approximately 1 in to clear ratchet 2 Raise ratchet release handle 3 Move control valve handle to DOWN posit...

Страница 19: ...mm Wheelbase 147 in 3734 mm Platform Dimensions Length 84 in 2135 mm Width 72 in 1830 mm Step Dimensions Width 48 in 1220 mm Depth 12 in 305 mm Rise 7 5 in 190 mm Railing Height 35 in 890 mm 1 3 2 Ca...

Страница 20: ...Hand Pump Manufacturer Star Hydraulics Model PDA 2 Type Double acting hand operated Displacement 1 5 cu in cycle 2 strokes cycle Handle Load 39 lb per 1000 psi Cylinders Stairway Cylinder Part 204497...

Страница 21: ...APABILITIES 1 3 5 Electrical System Voltage 12 V direct current Battery Charger Power Supply Requirements 120 VAC 60 Hz 20 amp Max Continuous Output 15 amp DC Batteries 2 Type Marine deep cycle 6 V Ra...

Страница 22: ...ial tools are required to perform the maintenance and troubleshooting for this stairway All maintenance and routine repair can be accomplished using standard automotive tools and equipment For removal...

Страница 23: ...3 1 Hydraulic Oil Tank The level of hydraulic oil should be checked after every 100 hours of operation and added as required Recommended oil is Mobil DTE 13 or equivalent Capacity of the tank is 10 U...

Страница 24: ...2 Batteries and Charger The batteries and charger are mounted on the stairway chassis The charger is automatic When the batteries reach full charge the charger decreases output to a trickle and autom...

Страница 25: ...g provided beneath tank Add Mobil DTE 13 Flush out tank hydraulic strainer Each oil change Remove strainer from tank and rinse Lubrication See below See below Batteries See above See above Engine Serv...

Страница 26: ...s bearings 2 1 each Monthly Mobil XHP 222 A frame upper mounting pins 2 fittings Monthly Lithium grease A frame ratchet shaft 4 fittings Monthly Lithium grease Upper stair roller pins 6 fittings Month...

Страница 27: ...djustment Refer to Engine owner s manual Other engine problems Various Refer to Engine owner s manual Hydraulic System see Figure 2 2 1 1 Stairway or A frame will not raise Fluid in hydraulic reservoi...

Страница 28: ...not raise Stabilizers lose pressure Leaks in system Locate and repair leaks Cylinder internal leaks Repair cylinder Hand pump fails to power stairs or A frame Leakage in hydraulic lines or fittings T...

Страница 29: ...ad and reset circuit breaker Batteries discharged Recharge or replace batteries LIGHTS control switch defective Repair or replace switch Wiring short or fault in circuit Troubleshoot with wiring schem...

Страница 30: ...t until cylinders retract at the desired rate 2 3 3 Stairway Clearance Adjustment Bolts Bolts on the sides of the stairway Figure 2 3 3 may be used to increase or decrease the clearance between the up...

Страница 31: ...e roll pins from upper A frame mounting pins and loosen set screws on mounting pin lock collars 9 Slide mounting pins out from A frame attaching brackets 10 Using the hoist raise the assembly until th...

Страница 32: ...l pins at ends of shaft Lubricate shaft fittings at this time 6 Using hoist lower front end of stairway assembly and align A frame brackets and mating brackets on lower stairway section 7 Install A fr...

Страница 33: ...complete overhaul of the unit based on the hours of operation or years of service Repairs should be limited to the repair or replacement of components which develop defects or show signs of wear duri...

Страница 34: ...g and identification of parts and components of the Passenger Stairway PS 813B E manufactured by Stinar Corporation The manufacturer identification list identifies the vendor sources by name address a...

Страница 35: ...Passenger Stairway PS 813B E Boeing 35 SECTION 4 PARTS FED SUPPLY CODE MANUFACTURER V32526 Stinar LLC 10061 State Hwy 30 Blooming Prairie MN 55917 4 1 MANUFACTURER IDENTIFICATION...

Страница 36: ...turers produce the part and that it is usually available from local sources EX Standard pipe fittings 4 2 1 3 Description This column presents the complete item name required for identification and pr...

Страница 37: ...t or copy this page and send via email fax or mail to Stinar LLC Please make sure to complete all fields Note Part Numbers and Product Illustrations are included in this Manual STINAR SERIAL NUMBER TR...

Страница 38: ...Passenger Stairway PS 813B E Boeing 38 FIG 1 1 PASSENGER STAIRWAY MODEL PS 813B E...

Страница 39: ...Passenger Stairway PS 813B E Boeing 39 FIG 1 1 2 1 A FRAME...

Страница 40: ...Passenger Stairway PS 813B E Boeing 40 FIG 1 1 3 HYDRAULIC SCHEMATIC...

Страница 41: ...Passenger Stairway PS 813B E Boeing 41 FIG 1 1 3 1 PRIMARY CONTROL STATION...

Страница 42: ...Passenger Stairway PS 813B E Boeing 42 FIG 1 1 4 ELECTRICAL SCHEMATIC...

Страница 43: ...Passenger Stairway PS 813B E Boeing 43 FIGURE 1 2 1 2 PRIMARY CONTROL STATION...

Страница 44: ...Passenger Stairway PS 813B E Boeing 44 FIGURE 2 1 7 1 LUBRICATION POINTS...

Страница 45: ...Passenger Stairway PS 813B E Boeing 45 FIGURE 2 1 7 2 LUBRICATION POINTS...

Страница 46: ...Passenger Stairway PS 813B E Boeing 46 FIGURE 2 1 7 3 LUBRICATION POINTS...

Страница 47: ...Passenger Stairway PS 813B E Boeing 47 FIGURE 2 2 1 1 HYDRAULIC SCHEMATIC...

Страница 48: ...Passenger Stairway PS 813B E Boeing 48 FIGURE 2 2 1 2 ELECTRICAL SCHEMATIC...

Страница 49: ...Passenger Stairway PS 813B E Boeing 49 FIGURE 2 3 1 PRIMARY CONTROL VALVE...

Страница 50: ...Passenger Stairway PS 813B E Boeing 50 FIGURE 2 3 3 ADJUSTMENT BOLTS...

Страница 51: ...Passenger Stairway PS 813B E Boeing 51 FIGURE 4 3 1 PASSENGER STAIRWAY MODEL PS 813B E...

Страница 52: ...6121 Rev F Stairway Ratchet Assembly See Figure 4 3 5 V32526 1 9 204497 Stairway Hydraulic Cylinder V32526 1 10 026113 Rev R A frame Assembly See Figure 4 3 6 V32526 1 11 N A Not used V32526 1 12 2040...

Страница 53: ...813B E TABLE PT 2 FIG ITEM MFG PART DESCRIPTION VENDOR CODE QTY 30 953060 Actuator Linear Burr 12V 12 V32526 1 31 020299 Rev C Mounting Shaft 1 dia stress proof steel x 60 long V32526 3 32 701022 Jaw...

Страница 54: ...Passenger Stairway PS 813B E Boeing 54 FIGURE 4 3 2 STAIRWAY CHASSIS ASSEMBLY...

Страница 55: ...TY 4 3 2 0 026273 100 Stair Chassis Assembly V32526 1 1 026273 100 Rev E Frame V32526 1 2 026155 Rev L Tow Bar with Latch per 026152 Rev G V32526 1 3 026167 Rev D Axle Welded to Item 1 V32526 2 4 6030...

Страница 56: ...Passenger Stairway PS 813B E Boeing 56 FIGURE 4 3 3 UPPER STAIRS AND PLATFORM...

Страница 57: ...61 Top Step 48 in width V32526 1 3 021862 Stair Step 48 in width V32526 12 4 021863 Bottom Step 48 in width V32526 1 5 508014 Rev E Roller V32526 4 6 508043 Rev H Shaft V32526 4 7 508015 Rev G Roller...

Страница 58: ...Passenger Stairway PS 813B E Boeing 58 FIGURE 4 3 4 LOWER STAIRS ASSEMBLY...

Страница 59: ...863 Bottom Step 48 in width V32526 1 4 1000265 Railing Assy Upper Long V32526 2 5 026121 Rev F Stairs Ratchet Assembly See Figure 4 3 5 V32526 1 6 503065 Guide Plastic Strip 1 x 4 x 8 ft long V32526 2...

Страница 60: ...Passenger Stairway PS 813B E Boeing 60 FIGURE 4 3 5 STAIRWAY RATCHET ASSEMBLY...

Страница 61: ...mbly V32526 1 1 022055 Rev A Bracket Welded to lower stairway V32526 2 2 022190 Angle Welded to Item 1 V32526 1 3 508451 Rev A Shaft 1 dia x 58 length V32526 1 4 509097 Rev C Ratchet Dog V32526 2 5 02...

Страница 62: ...Passenger Stairway PS 813B E Boeing 62 FIGURE 4 3 6 A FRAME ASSEMBLY...

Страница 63: ...m 1 V32526 2 3 021147 Rev D Inner A frame V32526 1 4 509050 Rev D Ratchet Dog V32526 2 5 805001 61 00 Ratchet Shaft dia stress proof steel x 61 length V32526 1 6 021147 05 Rev D Ratchet Release Handle...

Страница 64: ...Passenger Stairway PS 813B E Boeing 64 FIGURE 4 3 7 HYDRAULIC SYSTEM...

Страница 65: ...213006 Rev A Lock Valve Stabilizers V32526 4 8 204219 Cylinder A frame V32526 2 9 213006 Rev A Lock Valve A frame V32526 1 10 211000 Rev A Flow Control Valve 1 2 in Used on A frame V32526 1 11 204497...

Страница 66: ...assenger Stairway PS 813B E Boeing 66 FIGURE 4 3 8 STAIRWAY EXTEND CYLINDER FIG ITEM MFG PART DESCRIPTION VENDOR CODE QTY 4 3 8 0 204497 Stairway Extend Cylinder V32526 1 1 204497 SK Seal Kit V32526 1...

Страница 67: ...Passenger Stairway PS 813B E Boeing 67 FIGURE 4 3 9 ELECTRICAL SCHEMATIC...

Страница 68: ...tery 6 V Marine V32526 2 3 416058 80 amp Circuit Breaker V32526 1 4 718014 Gasoline Engine Includes 18 amp alternator and rectifier V32526 1 5 421010 Fuse 15 amp Mini V32526 1 6 400167 Toggle Switch L...

Страница 69: ...Passenger Stairway PS 813B E Boeing 69 FIGURE 4 3 10 CONTROL STATION...

Страница 70: ...26 1 2 404110 Enclosure V32526 1 3 400167 Light Control Switch V32526 1 4 201097 Directional Control Valve V32526 1 5 301203 Hand Pump V32526 1 935541 Placard A frame Extend Stairway Controls V32526 1...

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