Section 3. ARM ASSEMBLY AND PACKING
ARM ASSEMBLY AND PACKING MAINTENANCE PROCEDURES INDEX
ARM ASSEMBLY AND PACKING REMOVAL
TOOLS: 4 oz ball peen hammer
3/32" pin drive punch
5/64" socket head screw key (Allen wrench or equivalent)
#2 cross tip screwdriver ( Phillips type)
0.070 jewelers screwdriver
REFERENCES: JPG 41C for cleaning
EQUIPMENT CONDITION: Head assembly on work bench
F RAME 1
Pin (1) is tapered and can be removed one way only.
Using punch and hammer, remove pin (1) from arm assembly (2).
Using Allen wrench, remove setscrew (3) and arm assembly (2).
Using #2 Phillips screwdriver, remove thirteen screws (4) and thirteen washers (5) and
cover (6) from two locaitng pins (7).
Using cleaning solvent, remove old sealing compound from threads of screw (4).
Using jewelers screwdriver, remove packing (8) from groove ( 9).
END OF TASK