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16

 

12/21 REV 8/22

 

GB704SH

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5 PNEUDRAULIC INSTALLATION TOOL.

.

 

 

WARNING

Disconnect tool from its air source before disassembly.

 

OVERHAUL

 

1.

 

Remove nose assembly and adapter from tool before attempting disassembly of head cylinder assembly (704182).

 

 

2.

 

Remove end cap (704112).

 

 

3.

 

Push against threaded end of piston (704507) to slide it out of head cylinder assembly (704182). Be careful not to damage threads 

or cause burrs on polished piston rod surface. 

 

 

The re

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assembly sequence is the opposite of disassembly. (See Filling and Bleeding procedures pgs. 11

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12). Apply Loctite® #242 and 

torque the button head cap screws (402479) uniformly to 40 inch lbs. (4.52 Nm) to prevent leakage around the gasket (704129).

 

HEAD

 

HANDLE

 

To inspect air cylinder bore, remove base cover (744124). Any further disassembly will require removal of the manifold

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handle (744303) first. 

 

 

For complete disassembly.

 

 

1.

 

Remove base cover (744124).

 

 

2.

 

Holding tool upright, remove four screws (A

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928) and lift manifold

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handle (744303) from handle assembly (744129) and set aside o'ring 

(S832) and gasket (704129).

 

 

3.

 

Empty all hydraulic oil into an approved container and dispose of in accordance with the material safety datasheet. 

 

 

4.

 

Place piston rod wrench assembly (704149) down into top of power cylinder (743131) and into the hex of piston rod assembly 

 

(744136). While holding this piston rod wrench assembly (704149), remove flexlock nut (400559) using a 7/16" socket wrench or 

 

adjustable wrench. Still holding piston rod wrench assembly (704149), remove air piston assembly (744121) using packing plug wrench 

 

assembly (704150), by turning counterclockwise.

 

 

5.

 

When air piston assembly (744121) is completely free from piston rod assembly (744136), tap or push on the piston rod wrench assembly 

 

(704149) to eject air piston assembly (744121) from bottom of handle assembly (744129).

 

 

6.

 

After removal of air piston assembly (744121), slide piston rod assembly (744136) back up to the end of its travel. Using packing plug 

 

wrench assembly (704150) remove packing plug (744118).

 

 

7.

 

With packing plug (744118) removed, power cylinder (743131) can be removed by pushing on power cylinder tool assembly (704151) 

 

when inserted into top of power cylinder (743131).

 

 

To reassemble the handle assembly (744129).

 

 

1.

 

Reverse the above procedure, being certain that all o'rings are properly lubricated before installation. Torque packing plug (744118) 

to 45 foot lbs. (61 Nm).

 

 

2.

 

Attach the seal guide (704152) to the piston rod assembly (744136) and tap the piston rod assembly (744136) through the packing plug 

(744118).

 

 

3.

 

Attach air piston assembly (744121) and flexlock nut (400559). Torque flexlock nut to 40 inch lbs. (4.52 Nm).

 

 

4.

 

Attach air piston assembly (744121) to piston rod assembly (744136).

 

 

5.

 

With the piston rod in the down position, fill oil passage on top of handle assembly (744129) with automatic transmission oil, Dexron® III or 

equivalent. When looking at top of handle assembly (744129) the oil passage is the hole that has a counterbore for (S832) o'ring.

 

 

6.

 

Replace gasket (704129) and o'ring (S832), just prior to replacing manifold

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handle (744303). Torque all screws to manual specifications. 

(See Filling & Bleeding procedures pgs. 11

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12) & (See torque specs. pg. 10).

 

AIR VALVE

 

 

1.

 

Remove pin (744149) and muffler (744143).

 

 

2.

 

Insert valve extractor (S1178) into end of valve plug (744142) and pull it out.

 

 

3.

 

Using the same procedure, pull out valve spool assembly (744140).

 

 

4.

 

It should never be necessary to remove valve sleeve (744138) unless the ports in the valve sleeve (744138) 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. Valve spring installation tool (744251) will facilitate the proper installation of the spring (744144).

 

5.

 

Valve sleeve (744138) can be pulled out using valve sleeve removal tool (744152).

 

Summary of Contents for GBP704FSH

Page 1: ...ILT TOOLS ARE AVAILABLE WORLWIDE E MAIL US FOR A DISTRIBUTOR NEAR YOU ORIGINAL INSTRUCTIONS 44766 Centre Court Clinton Twp MI 48038 USA Ph 1 586 226 1500 Fax 1 586 226 1505 solutions gagebilt com www...

Page 2: ...cription and Technical Specifications 4 Description of Functions 5 Safety Warnings 6 Principle of Operation 7 How to Setup the GB704SH 5 8 How to use the GB704SH 5 9 Maintenance 10 Filling and Bleedin...

Page 3: ...faulty workmanship or material for 1 year from date of shipment Said warranty to remain in effect if and only if such goods are used in accordance with all instructions as to maintenance operation and...

Page 4: ...llation of blind fasteners They can be operated in any position They have a rated pull load of 3 300 lbs 14 68 kN with 90 psi 6 2 bar air pressure at the air inlet The GB704SH 5 and GB704SR installati...

Page 5: ...2 GB704SH 5 PNEUDRAULIC INSTALLATION TOOL DESCRIPTION OF FUNCTIONS Lever Handle Air Inlet Head Cylinder Assembly Deflector Image may not reflect actual tool Handle Assembly Hanger Hydraulic hose PULL...

Page 6: ...tted 10 Due to the tool weight it is recommended safety shoes be worn during operation 11 It is recommended tool be operated not more than 50 out of every 60 minutes where prolonged use is expected RE...

Page 7: ...e head cylinder assembly causing the piston to move to the rear of the head cylinder assembly The internal components of the attached nose assembly are also moving with the piston to start the fastene...

Page 8: ...s WARNING Operator MUST read and understand all warnings and cautions WARNING It is required that eye protection hearing protection and safety boots be worn at all times while handling this equipment...

Page 9: ...Ensure there is adequate clearance for tool and operator s hands before proceeding Keep fingers clear of any moving parts Keep fingers clear from fasteners and installed materials Severe personal inju...

Page 10: ...dirt Proper care by operators is necessary in maintaining full productivity and reducing downtime Keep nose assemblies especially jaws clean and free of chips and debris Lube jaws and collet surfaces...

Page 11: ...old handle 744303 to handle assembly 744129 keeping hydraulic hose A 122 towards plug 704313 located on handle assembly 744129 and torque button head cap screws A 928 to 40 inch lbs 4 52 Nm 4 Push pis...

Page 12: ...lace button head cap screw 402482 and stat o seal S572 and torque to 35 40 inch lbs 3 95 4 52 Nm Do not over tighten 8 Connect air supply Cycle tool ten times and check stroke of 600 15 24 mm using in...

Page 13: ...ter should be 028 71 mm Clear and size or replace 3 NO OPERATION WHEN LEVER 704345 IS DEPRESSED a Tool seized due to mechanical failure or damaged parts 4 OIL LEAKAGE a DO NOT OPERATE WITH OIL LEAKING...

Page 14: ...ove all rubber o rings seals wipers and hydraulic hoses All tool materials are recyclable except rubber o rings seals wipers and hydraulic hoses Dispose of rubber materials in accordance with the mate...

Page 15: ...it stops 2 Reinsert pin 703543 into hole on handle assembly 700343 3 Re attach the lever 704345 and tighten set screw 401771 Note View above shows proper orientation of lever POPPET VALVE WARNING Disc...

Page 16: ...44129 6 After removal of air piston assembly 744121 slide piston rod assembly 744136 back up to the end of its travel Using packing plug wrench assembly 704150 remove packing plug 744118 7 With packin...

Page 17: ...17 12 21 REV 8 22 GB704SH 5 PNEUDRAULIC INSTALLATION TOOL PARTS LIST...

Page 18: ...18 12 21 REV 8 22 GB704SH 5 PNEUDRAULIC INSTALLATION TOOL PARTS LIST...

Page 19: ...d 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 rele...

Page 20: ...8 704 16 GS8 704A 54RA GS8 704 40OS 10 32 GS10 704A 19 GS10 704 54RA GS10 704A 40OS STRAIGHT 1 INSTALLS 1 8 5 32 AND 3 16 DIAMETERS 2 RIGHT ANGLE NOSE ASSEMBLIES MAY REQUIRE MORE THAN ONE PULL 3 FRONT...

Page 21: ...ve Styles Sold Separately GB704 Stroke 540 13 72 mm Hand held weight 4 30 lbs 1 95 kg Entire tool weight 4 30 lbs 1 95 kg Pull load 3 300 14 68 kN GB704SR Stroke 540 13 72 mm Hand held weight 1 50 lbs...

Page 22: ...assembly for Cherrymax and High Clinch rivets Sold Separately L Part Number Equivalent to 2 704002 704A12 2 4 704004 704A12 4 6 704006 704A12 6 12 704012 704A12 12 Fill Bottle 745263 Sold Separately G...

Page 23: ...23 12 21 REV 8 22 GB704SH 5 PNEUDRAULIC INSTALLATION TOOL This page intentionally left blank...

Page 24: ...old Separately DEXRON IS A REGISTERED TRADEMARK OF GENERAL MOTORS CORPORATION LUBRIPLATE IS A REGISTERED TRADEMARK OF FISKE BROTHERS REFINING LOCTITE IS A REGISTERED TRADEMARK OF HENKEL CORPORATION TE...

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