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11 

7/12 REV. 8/14 

 

S/N: 1033 AND ABOVE  

PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS. 

HANDLE 

 

To inspect air cylinder bore, remove base cover (744124). Any further disassembly will require removal of the manifold-handle 
(745303) first. For complete disassembly, start by removing base cover (744124). Next, holding tool upright, remove four button-head 
cap screws (A-928). Lift manifold-handle (745303) from handle assy (744129) and set aside o'ring (S832) and gasket (745124). Empty all 
hydraulic oil into an approved container and dispose of in accordance with all environmental laws and regulations applicable in your 
area. Place piston rod wrench  (745155) down into top of power cylinder (745331), into slot of piston rod assy (745344). While holding 
this wrench, remove flexlock nut (400559) using a 7/16" socket wrench. Still holding piston rod wrench, remove air piston assy 
(744121) using packing plug wrench (704150), by turning counterclockwise. When air piston assy (744121) is completely free from 
piston rod assy ( 745344), tap or push on the piston rod wrench to eject air piston assy (744121) from bottom of handle assy (744129). 
After removal of air piston assy (744121), slide piston rod assy (745344) back up to the end of its travel. Using packing plug wrench 
(704150) remove packing plug (744118). With packing plug (744118) removed, power cylinder (745331) can be removed by pushing on 
power cylinder tool (704151) when inserted into top of power cylinder (745331). 

 

To reassemble the handle assy (744129), reverse the above procedure, being certain that all o'rings are properly lubricated before 
installation. Torque packing plug (744118) to 45 foot lbs. Attach the seal guide (704152) to the piston rod assy (745344) and tap the 
piston rod assy (745344) through the packing plug (744118). Attach air piston assy (744121) and flexlock nut (400559) torque flexlock 
nut to 40 inch lbs. With the piston rod assy (745344) in the down position, fill oil passage on top of handle assy (744129) with 
automatic transmission oil, Dexron III or equivalent, when looking at top of handle assy (744129) the oil passage is the hole that has a 
counterbore for o'ring (S832). Replace gasket (745124) and o'ring (S832), just prior to replacing manifold-handle (745303). (See Filling 
& Bleeding instructions.) 

AIR VALVE 

 

WARNING

Disconnect too from its air source before disassembly. 

 

To disassemble, first disconnect tool from its air source. Remove pin (744149) and muffler (744143). Insert valve extractor (S1178) into 
end of valve plug (744142) and pull it out. Using the same procedure, pull out valve spool assy (743142). NOTE: It should never be 
necessary to remove valve sleeve (743144) unless the ports in the sleeve are plugged from contaminated air. If ports are plugged, use 
needle nose pliers to grasp end of spring (744144), turning clockwise and pulling to dislodge from groove in casting. NOTE: valve 
spring installation tool (744151) will facilitate the proper installation of the spring (744144), valve sleeve (743144) can be pulled out 
using valve sleeve removal tool (744152).

 

745331 - POWER

CYLINDER

403805 - O'RING

S892 - O'RING

A-201 - O'RING

S908 - BACK-UP RING

745344

PISTON ROD ASSEMBLY

(INCLUDES S908 AND A-201)

400784 - O'RING

743144 - VALVE
SLEEVE

744144 - SPRING

400779 - O'RING

743142 - VALVE SPOOL
ASSEMBLY

400785 - O'RING

744142 - VALVE PLUG

400785 - O'RING

744143 - MUFFLER

744149 - PIN

A-287 - O'RING

S115 - BACK-UP RING

A-271 - O'RING

744118 - PACKING PLUG

S115 - BACK-UP RING

A-287 - O'RING

S909 - BACK-UP RING

401462 - QUAD RING

S909 - BACK-UP RING

744121 - AIR PISTON

ASSEMBLY

400559 - FLEXLOCK NUT

S12 - O'RING

744124 - BASE COVER

744129 - HANDLE

ASSEMBLY

704313 PLUG

745124 - GASKET

S832 - O'RING

A-928 - BUTTON

HEAD CAP SCREW (4)

A-249 - SWIVEL

403805 - O'RING

S908 - BACK-UP RING

Содержание GB745SH

Страница 1: ...44766 Centre Court 586 226 1500 Clinton Twp MI 48038 586 226 1505 Fax e mail solutions gagebilt com www gagebilt com GAGE BILT TOOLS ARE AVAILABLE WORLDWIDE E MAIL US FOR A DISTRIBUTOR NEAR YOU S N 1033 AND ABOVE PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS ...

Страница 2: ...6 300 lbs 28 02 kN Noise level Less than 81 5 dB A Vibration Tested No Hazards Found TABLE OF CONTENTS Description Page Warnings 3 Principle of Operation 4 How to use the GB745SH 5 Description Maintenance and Hydraulic Thread Preparation 6 Filling and Bleeding 7 Troubleshooting 8 Overhaul Disassembly and Parts Lists 9 11 DEXRON III Oil Safety Data 12 Nose Assembly Selection Chart 13 EU Conformity ...

Страница 3: ...sonal injury may result WARNING It is required to use hearing protection A test was carried out in a simulated work environment where the background level was 73 2 dB A In this condition the max level was 81 5 dB A Therefore it is required where prolonged use hearing protection be used CAUTION Do not use beyond the design intent WARNING Tool must be maintained in a safe working condition at all ti...

Страница 4: ...he front side of the head cylinder assy causing the piston to move to the rear of the head cylinder assy The internal components of the attached nose assembly are also moving with the piston to start the fastener installation When the fastener installation is completed the actuator lever assy is released Air pressure is then built up inside of the handle assy causing the valve spool assy to return...

Страница 5: ... Swivel A 249 and screw in your air fitting 2 Attach Deflector 756210 to rear of Head Cylinder 745366 WARNING Rotate deflector away from operator and other persons working in vicinity 3 Connect air hose with 90 psi 6 2 bar to tool 3 8 minimum diameter air line is mandatory 90 p s i 6 2 bar is recommended and cycle tool a few times by depressing and releasing actuator lever assy 704312 Clean dry ai...

Страница 6: ...draulic oil and lubricants should be avoided WARNING Maintenance personnel MUST read and understand all warnings and cautions WARNING Disconnect tool from its power source before performing maintenance WARNING Dispose of Hydraulic Oil in accordance with applicable regulations The performance of any tool depends upon good maintenance practices Following these minimal requirements for service and ca...

Страница 7: ...303 and torque both 35 40 inch lbs 12 Remove button head cap screw 402482 and stat o seal S572 from manifold handle 745303 on rear hole side stamped R and head cylinder 745366 left hole stamped 2 Attach fill bottle 745263 to rear hole side stamped R on manifold handle 745303 Pump oil into head cylinder 745366 until oil comes out of left hole stamped 2 Remove fill bottle 745263 and replace button h...

Страница 8: ...meter should be 028 Clear and size or replace 3 NO OPERATION WHEN THE ACTUATOR LEVER ASSY 704312 IS DEPRESSED a Tool seized due to mechanical failure or damaged parts 4 OIL LEAKAGE a DO NOT OPERATE WITH OIL LEAKING FROM TOOL HIGH PRESSURE OIL MAY CAUSE SEVERE PERSONAL INJURY b Any oil leaking externally should be traced to its source An o ring or seal that leaks should be replaced 5 AIR BYPASS FRO...

Страница 9: ...k any smooth surface that comes in contact with seals Before installing seals always apply a good lubricant such as Lubriplate to the surfaces It is recommended that tool kit GB745TK be used to facilitate overhaul A complete overhaul can be achieved by the use of Service Kit 745015 which contains a complete set of o rings back up rings screws washers and gasket 756610 CATCHER BAG SHOWN ABOVE IS SO...

Страница 10: ... RING 401080 BACK UP RING 204304 SWIVEL ASSEMBLY 480125 RETAINING NUT STOP 480101 PINTAIL TUBE A 261 O RING 401119 BACK UP RING 401119 BACK UP RING 405889 O RING 756120 DEFLECTOR 480124 NUT 753101 NOSE FITTING 401092 BACK UP RING 745366 HEAD CYLINDER 403815 O RING 745310 PISTON 401105 BACK UP RING 745816 END CAP 402482 BUTTON HEAD SCREW 2 S572 STAT O SEAL 2 A 820 O RING 403846 O RING S1181 BARBED ...

Страница 11: ... the packing plug 744118 Attach air piston assy 744121 and flexlock nut 400559 torque flexlock nut to 40 inch lbs With the piston rod assy 745344 in the down position fill oil passage on top of handle assy 744129 with automatic transmission oil Dexron III or equivalent when looking at top of handle assy 744129 the oil passage is the hole that has a counterbore for o ring S832 Replace gasket 745124...

Страница 12: ...nidentified organic compounds will be evolved when this material undergoes combustion ACCIDENTAL RELEASE MEASURES Protective Measures Eliminate all sources of ignition in vicinity of spilled material Spill Management Stop the source of the release if you can do it without risk Contain release to prevent further contamination of soil surface water or groundwater Clean up spill as soon as possible U...

Страница 13: ...8MAX 204D 37OS 5 32 SB05 745C 23 SB05 745C 48 SB05 752A 43OS6 3 16 SB06 745B 23 SB06 745B 48 SB06 204D 27OS SB06 204D 37OS 1 4 SB08 755 23 SB08 755 48 SB08 204D 27OS SB08 204D 37OS 5 16 2 SB10 756 28 SB10 756 48 SB10 205A 35 1 8 UAB04 752A 43OS6 5 32 UAB568 713 21 4 6 UAB568 713 61 4 6 3 16 UBB06 752A 43OS6 1 4 UAB08 204D 27OS UAB08 204D 37OS 1 8 SMLS04 745C 23 SMLS04 745C 48 SMLS04 752A 43OS6 5 3...

Страница 14: ...jected to any type of additional processing This warranty is void if Seller is not notified in writing of any rejec tions or defects within 6 months after the receipt of the material by the cus tomer THIS WARRANTY IS MADE IN LEIU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING MERCHANTABILITY WARRANTY DEXRON IS A REGISTERED TRADEMARK OF GENERAL MOTORS CORPORATION MAGNA GRIP IS A REGISTERED ...

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