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GH-780 Pneumatic Power Riveter MAINTENANCE MANUAL 1224 East Warner Ave, Santa Ana, CA 92705 Tel: 1-714-545-5511 Fax: 1-714-850-6093 www.cherryaerospace.com...
Maintenance and Repair ...........4 Trouble Shooting..............4 Overhaul................4 Air Valve ..............4 Housing ..............5 H703 & H743A Pulling Heads ...........5 Cross Sectional Drawing of GH-780 Power Riveter ..6 Parts List for the GH-780 Power Riveter......7 Exploded View of GH-780 ..........7 Limited Warranty..........Back Cover...
DESCRIPTION The Cherry® GH-780 is a pneumatic tool designed specifically for the most efficient installation of Commercial fasteners. It weighs only 3 pounds and can be operated in any position with one hand. SPECIFICATIONS FOR GH-780 Cherry® Aerospace’s policy is one of continuous development.
MAINTENANCE AND REPAIR The GH-780 has been manufactured to give maximum Do not pound on the rear of the tool head to force service with minimum care. In order that this may be rivets into holes, as this will damage the tool.
HOUSING • Disconnect riveter from the air line and remove the pulling key into the end of the drawbolt (9) and then place the key head before attempting disassembly of housing. If piston rod securely in a vise. (1) turns with pulling head, hold it by applying open-end •...
PART NUMBER FOR TWO COMMERCIA L FASTENER TYPE PUL LING HEADS — QTY . RIVET REF. REQ. DI AM. CherryMate Monobo lt Kl ampTite H703 *H743A RI VET RIVET RIVET RIVET RI VET *728A9-3Z — — — — — 3/32 —...
PARTS LIST FOR THE GH-780 POWER RIVETER ITEM PART ITEM PART DESCRIPTION DESCRIPTION 780C1 Sub-Assembly, Riveter 780C1 Sub-Assembly, Riveter 670C4 Housing 670B31 Rod, Piston 530A16 Deflector 670B32 Sleeve *670A20 Mandrel Catcher Bag P-1290 Ring, Retaining 670A7 Trigger 670B2 Plate, Nose...