Summary of Contents for Cherry Aerospace CherryMAX G747
Page 1
Original Instructions G747 Lightweight CherryMAX® Power Tool 1224 East Warner Ave, Santa Ana, Ca 92705 Tel: 1-714-545-5511 Fax: 1-714-850-6093 www.cherryaerospace.com...
TABLE OF CONTENTS Description ..........................2 Specifications for G747 ......................2 Safety Warnings ........................3 How to Use the G747 ......................4 Maintenance and Repair ......................4 Fill and Bleed Instructions ....................5 Trouble Shooting ........................5 Overhaul ..........................6 Air Valve ........................6 Head Sub-Assembly ....................6 Handle Sub-Assembly ....................6 Pulling Heads ........................
DESCRIPTION The Cherry® G747 is a pneumatic-hydraulic tool designed specifically for the most efficient installation of CherryMAX® rivets and nut-plate rivets but not limited to them. A durable, all metal housing makes this extremely robust tool ideal for use in rugged shop environments.
S A F E T Y W A R N I N G S Operating this tool with a damaged or missing stem deflector, or using the deflector as a handle, may result in severe personal injury. The pin deflector should be rotated until the aperture is facing away from the operator and other persons working in the vicinity.
HOW TO USE THE RIVETER After selecting the proper pulling head and attaching it securely to the riveter, connect the tool to an air line. Recommended air pressure is between 90 and 110 psi. Insert the rivet stem into the pulling head until the head of the rivet is in contact with the nosepiece.
F I L L A N D B L E E D I N S T R U C T I O N S To replace a small amount of oil in the tool, remove cap screw (14), attach the Cherry air bleeder (700A77), connect the tool to the air line and cycle several times.
OVERHAUL G701/G704KT TOOL KIT The disassembly and re-assembly proce- dures accomplished following the instructions below and the drawings on pages 8 & 10. Use extreme care during disassembly and re- assembly not to mar, nick or burr any smooth surface that comes in contact with O-rings.
H AN D L E S U B - AS S E M B L Y Disconnect tool from air supply and remove parts (24) through (28). Remove the head sub-assembly using the instructions in the head sub-assembly section. ...
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