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  5. Original Instructions Manual

Gage Bilt GB784 Original Instructions Manual

Other manuals for GB784: Installation Instruction
Manual is about: INSTALLATION TOOL

Summary of GB784

  • Page 1

    Gage bilt tools are available worldwide e-mail us for a distributor near you. Installation tool gb784 original instructions 44766 centre court clinton twp. Mi 48038 usa ph: +1 (586) 226-1500 fax: +1 (586) 226-1505 solutions@gagebilt.Com / www.Gagebilt.Com gage bilt made in usa.

  • Page 2

    2 rev. 2/17 gb784 table of contents page eu conformity and warranty ................................................................................................................................................... 3 description and technical specifications.............................................

  • Page 3: Declaration Of Conformity

    3 rev. 2/17 gb784 seller warrants that all goods covered by this catalog will conform to applicable specifications and will replace or repair, f.O.B. Our plant, any goods providing defective from faulty workmanship, or material, for 6 months from date of shipment . Said warranty to remain in effect ...

  • Page 4

    4 rev. 2/17 gb784 specifications hand held weight - 8.00 lbs. (3.62 kg) air pressure req'd - 90-100 p.S.I. Air consumption - .30 scf/cycle (8.50 l/cycle) hydraulic oil - automatic transmission oil, dexron iii, or equivalent. Setting stroke - .875" (22.2 mm) rated pull load - 2,650 lbs. (11.78 kn) no...

  • Page 5

    5 rev. 2/17 gb784 description of functions actuator handle assy head cylinder assy air inlet bleeder holes.

  • Page 6

    6 rev. 2/17 gb784 safety warnings general safety rules: 1. For multiple hazards, read and understand the safety instructions before installing, operating, repairing, maintaining, changing accessories on, or working near the assembly power tool for non-threaded mechanical fasteners. 2. Only qualified...

  • Page 7

    7 rev. 2/17 gb784 image may not reflect actual tool principle of operation when the actuator lever assy is depressed, the pressurized air inside of the tool is released allowing spring pressure to move the valve spool assy causing the air to be redirected. The air is directed to the top of the air p...

  • Page 8

    8 rev. 2/17 gb784 warning: only qualified and trained operators should install, adjust or use the assembly power tool for non-threaded mechanical fasteners. Warning: operator must read and understand all warnings and cautions. Warning: it is required that eye protection, hearing protection and safet...

  • Page 9

    9 rev. 2/17 gb784 how to use the gb784 blind fasteners 1. Insert fastener. 2. Insert rivet into nose assembly. 3. Press actuator to start cycle. 4. Release actuator as soon as fastener breaks. 5. Repeat steps 1-4. Images may not reflect actual tool or fastener warning: only qualified and trained ope...

  • Page 10

    10 rev. 2/17 gb784 torque specifications socket head cap screws (400061) = 40 inch lbs. Button head cap screws (402479) = 40 inch lbs. Packing plug (744118) = 45 foot lbs. Flexlock nut (400559) = 40 inch lbs. Rear cap (784132) = 140 foot lbs. Front cap (784103) = 140 foot lbs. Button head cap screws...

  • Page 11

    11 rev. 2/17 gb784 to replace a small amount of oil in the tool, remove rear button-head cap screw (402482) and stat-o-seal (s572). Attach the air bleeder assy (704153) and connect tool to air line. Cycle tool 10 times. Disconnect air, remove the air bleeder assy, and reinstall the rear button head ...

  • Page 12

    12 rev. 2/17 gb784 providing all maintenance conditions have been met, follow this systematic approach to diagnosis. 1. More than one pull is required to break rivet. A) tool needs to be bled. (see filling and bleeding instructions.) b) spring has fatigued, replace. C) jaws are stripped or packed wi...

  • Page 13

    13 rev. 2/17 gb784 overhaul warning : only qualified and trained personnel should 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...

  • Page 14

    14 rev. 2/17 gb784 removing 704130 actuator assy-air 1. Insert a 5/8” (15.9 mm) open end box wrench around actuator assy-air (704130). 2. Loosen the actuator assy-air (704130). 3 remove wrench. Unthread and remove the actuator assy-air (704130) with fingers from the handle assy (744129). Installing ...

  • Page 15

    15 rev. 2/17 gb784 warning : disconnect tool from its air source before disassembly. Caution: spring piston (784124) will eject outward when removing piston cap (784108) during shift piston (784125) disassembly. Overhaul 1. Remove nose assembly and adapter from tool before attempting disassembly of ...

  • Page 16

    16 rev. 2/17 gb784 handle to inspect air cylinder bore, remove base cover (744124). Any further disassembly will require removal of the head cylinder (784221) first. For complete disassembly. 1. Remove base cover (744124). 2. Holding tool upright, remove four button-head cap screws (402479). Lift he...

  • Page 17

    17 rev. 2/17 gb784 parts list.

  • Page 18

    18 rev. 2/17 gb784 dexron® iii oil safety data first aid measures eye: no specific first aid measures are required. As a precaution, remove contact lenses, if worn, and flush eyes with water. Skin: no specific first aid measures are required. As a precaution, remove clothing and shoes if contaminate...

  • Page 19

    19 rev. 2/17 gb784 caution : actuator must be released before turning adjuster knob. Setting the shift point: 784159 - stroke setting gage the shift point must be adjusted to insure the flushness of the rivet stem after installation. To adjust: 1. Connect the tool to a clean dry air source of 90 psi...

  • Page 20

    20 rev. 2/17 gb784 figure b figure a shift piston check: the shift piston should be checked to ensure that the shift stroke is complete. 1. Connect the tool to a clean dry air source of 90 psi to 100 psi. (6.2-6.9 bar) max. Remove nut. 2. Install large unthreaded end of stroke setting gage (784159) ...

  • Page 21

    21 rev. 2/17 gb784 681 pulling heads for 2000 series cherrylock ® rivets conforming to nas 1400 & nas 1740 installing 681 pulling head on riveter 1. Remove knurled cap from front of riveter head. 2. Place jaw assembly (c) inside collet (b). 3. Insert spring end of jaw assembly into hole of head pist...

  • Page 22: Alternative Styles

    22 rev. 2/17 gb784 air bleeder assy #704153 (equivalent to #700a77) grip gage for cherrymax® and cherrylock® rivets # 269g3 (similar to #269c3) accessories (sold separately) alternative styles air bleeder assembly g-685b-s is equivalent to gb784sh gb784sh stroke - .920" (23.4 mm) hand held weight - ...

  • Page 23

    23 rev. 2/17 gb784 this page intentionally left blank.

  • Page 24: Riveter Kits Available

    24 rev. 2/17 gb784 dexron® is a registered trademark of general motors corporation. Cherry® and cherrylock® are registered trademarks of cherry aerospace. Lubriplate® is a registered trademark of fiske brothers refining. Loctite® is a registered trademark of henkel corporation. Teflon® is a register...