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13

 

Rev. 5/22

 

GB740 S/N 1175 AND ABOVE

 

PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.

 

OVERHAUL

 

 

WARNING

Only qualified and trained personnel shall perform overhaul. 

 

 

WARNING

Personnel must read and understand all warnings and cautions. 

 

 

WARNING

Tool must be maintained in a safe working condition at all times and examined on a daily basis for damage or 

 

wear. Any repair must be done by qualified personnel trained on Gage Bilt procedures.

 

 

WARNING

Disconnect tool from its power source before performing overhaul. Severe personal injury may occur if power 

 

 source is not disconnected.

 

 

 

 

WARNING

Excessive contact with hydraulic oil and lubricants must be avoided. (See safety data sheet documents for all 

 

 

applicable materials).

 

 

           

WARNING

When operating, repairing or overhauling tool, wear approved eye protection. Do not look in front of tool or rear 

 

of tool when installing fastener. 

 

 

 

WARNING: 

Ensure air hose is securely connected to avoid possible hose whipping (Air Actuated Tools only).

 

 

WARNING: 

Depress actuator assembly

-

air and disconnect from air, with the piston in the rear position, before overhaul. 

 

 

 

Severe personal injury may occur if air hose is not disconnected. 

USE CAUTION

 when forcing piston rod assembly 

 

 

downward with head cylinder removed. Hydraulic oil will eject forcibly from handle assembly.

 

Perform overhaul in a clean, well lit area using care not to scratch or nick any smooth surface that comes in contact with an o'ring. Use

 

of Lubriplate® (Gage Bilt part no. 402723) or other lubricant is recommended during reassembly to prevent tearing or distorting of o'rings.

 

 

The disassembly and re

-

assembly procedure can be accomplished by utilizing the following instructions and parts list on pgs. 13

-

16. Use

 

extreme care during disassembly and re

-

assembly not to mar or nick any smooth surface that comes in contact with seals. Before installing 

seals, always apply a good lubricant, such as Lubriplate, to the surfaces. 

 

 

Clean parts in mineral spirits or other o'ring compatible solvent being sure to clean o'ring grooves. Inspect components for scoring, 

excessive wear or damage.

 

TOOL DISPOSAL

 

1.

 

When tool life is met, drain hydraulic oil from tool and dispose of the hydraulic oil in accordance with the safety datasheet.

 

  

 

2.

 

Disassemble tool and remove 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 material safety datasheet. 

 

Part No.

Description

704149

Piston Rod Wrench Assembly

704151

Power Cylinder Tool Assembly

704150

Packing Plug Wrench Assembly

704152

Seal Guide

704153

Air Bleeder Assembly

744251

Valve Spring Installation Tool

744152

Valve Sleeve Removal Tool

S1178

Valve Extractor

GB740TK Service Tool Kit Includes:

Note: 

 

 

• 

Dispose of hydraulic oil in accordance with manufacture safety datasheet.

 

• 

All tool materials are recyclable except rubber o

rings, seals and wipers.

 

• 

It is recommended that service tool kit (GB740TK) (see below) be used to facilitate overhaul.

 

• 

Use of SERVICE KIT (740007), which contains a complete set of o'rings, back

-

up rings, screws, washers and gasket, 

can achieve a complete overhaul.

 

Summary of Contents for GB740

Page 1: ...NEAR YOU GB740 ORIGINAL INSTRUCTIONS INSTALLATION TOOL 44766 Centre Court Clinton Twp MI 48038 USA Ph 1 586 226 1500 Fax 1 586 226 1505 solutions gagebilt com www gagebilt com S N 1175 AND ABOVE PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS GAGE BILT MADE in USA ...

Page 2: ...y 3 Description and Technical Specifications 4 Description of Functions 5 Warnings 6 Principle of Operation 7 How to set up the GB740 8 How to use the GB740 9 Maintenance 10 Filling and Bleeding 11 Troubleshooting 12 Overhaul 13 Parts Lists 14 16 DEXRON III Oil Safety Data SDS 17 Nose Assembly Selection Chart Accessories 18 Accessories 20 ...

Page 3: ... incurred by the buyer or subsequent user in repairing or replacing defective goods or if the goods covered by this warranty are reworked or subjected to any type of additional processing This warranty is void if Seller is not notified in writing of any rejections or defects within 1 year after the receipt of the material by the customer THIS WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES EXPRES...

Page 4: ... has a 1 330 33 78 mm fastener setting stroke and a rated pull load of 2 400 lbs 10 7 kN with 90 psi 6 2 bar of air pressure at the air inlet The GB740 installation tool operates on 90 to 100 psi 6 2 6 9 bar of air pressure with 90 psi 6 2 bar providing the maximum efficiency At 90 psi 6 2 bar the GB740 does not exceed 81 5 dB A and consumes 30 SCF cycle 8 50 L cycle The air inlet is provided with...

Page 5: ...5 AND ABOVE PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS DESCRIPTION OF FUNCTIONS Actuator Assembly Air Handle Assembly Head Cylinder Assembly Air Inlet Actuator Lever Assembly Hanger Image may not reflect actual tool ...

Page 6: ...uipment is not fitted 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 REPETITIVE MOTIONS HAZARDS 1 When using the tool the operator can experience discomfort in the hands arms shoulders neck or other parts of the body 2 While using the tool the operator s...

Page 7: ...sing the piston assembly to move to the rear of the head cylinder The internal components of the attached nose assembly are also moving with the piston assembly to start the fastener installation When the fastener installation is completed the actuator is released Air pressure is then built up inside of the handle assembly causing the valve spool assembly to return to its original position and rev...

Page 8: ...se as a hammer WARNING Do not use in explosive atmosphere WARNING Ensure air hose is securely connected to avoid possible hose whipping WARNING Always disconnect air supply when tool is not in use to prevent accidental start up WARNING Ensure there is adequate clearance for tool and operator hands WARNING Do not operate this tool without deflector pintail catcher bag or pintail collection bottle i...

Page 9: ...their application 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 injury may result Verify the air lines and or hydraulic hoses are not a trip hazard Ensure that there are no electrical cables gas pipes etc which can cause a hazard if damaged by the to...

Page 10: ...raulic hose fittings and couplings air and electrical connections are secure Tighten Replace or Repair if necessary Cycle the tool several times to assure there are no leaks during use Keep hydraulic system free of 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 c...

Page 11: ... BLEEDING PROCEDURE Required after tool has been dismantled 1 Place piston rod wrench assembly 704149 in power cylinder 743131 and carefully push piston rod assembly 744136 and air piston assembly 744121 completely down 2 Fill handle assembly 744129 power cylinder 743131 and the oil passage on top of handle assembly 744129 with automatic transmission oil Dexron III or equivalent When looking at th...

Page 12: ...aged Hole diameter should be 028 71 mm Clear and size or replace 3 NO OPERATION WHEN THE ACTUATOR LEVER ASSEMBLY 704343 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 re...

Page 13: ... or other lubricant is recommended during reassembly to prevent tearing or distorting of o rings The disassembly and re assembly procedure can be accomplished by utilizing the following instructions and parts list on pgs 13 16 Use extreme care during disassembly and re assembly not to mar or nick any smooth surface that comes in contact with seals Before installing seals always apply a good lubric...

Page 14: ...4130 1 Apply Teflon tape onto threads of actuator assembly air 704130 one to two wraps 2 Thread the actuator assembly air 704130 all the wayinto handle assembly 744129 with fingers 3 Insert and turn 5 8 open end box wrench adjustable wrench and snug tight approximately 1 4 1 2 turn 4 Re attach the actuator lever assembly 704343 including pin slotted 400608 to the handle assembly 744129 ACTUATOR AS...

Page 15: ...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 th...

Page 16: ...16 Rev 5 22 GB740 S N 1175 AND ABOVE PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS PARTS LIST ...

Page 17: ...ds 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 Use appropriate techniques s...

Page 18: ...ERSUNK HEAD RIVETS NOTE THE LAST 2 DIGITS OF THE NOSE ASSEMBLY REPRESENTS THE LENGTH THE NOSE EXTENDS FROM THE TOOL I E 52 5 2 INCHES 3 20 OLYMPIC LOK BULB LOK NAS1398A NAS1399A NAS1738A NAS1739A CHERRYLOCK A GAGE BILT CERTIFIES THE GB740 WILL INSTALL THE ABOVE FASTENERS GROUND STUD M83454 BACS53B1EA1 2 MS20600 SERIES MS 9SP PT NUT PLATE BACR15CC CF DA DR CHERRYLOCK NAS1398 NAS 13993 NAS1738 NAS 1...

Page 19: ...19 Rev 5 22 GB740 S N 1175 AND ABOVE PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS This page intentionally left blank ...

Page 20: ...A REGISTERED TRADE MARK OF E I DUPONT DE NEMOURS CO SLIC TITE IS A REGISTERED TRADEMARK LA CO INDUSTRIES Catcher Bag Stem 704214 Sold Separately Gage Bilt also supplies pin collar swage inspection gages to certify correct swage installation Sold Separately Riveter Kits Available Sold Separately Gage Bilt offers a wide selection of standard and custom kits tailored to your needs Contact us for more...

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