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Maintenance
10 332574D
Maintenance
Tools Required
The following tools are required to perform regular main-
tenance on the gun.
• 7/16 in. wrench
• 1/2 in. wrench
• 9/16 in. wrench
• 5/8 in. wrench
• 11/16 in. wrench
• 3/4 in. wrench
• 13/16 in. wrench
• 5/64 in. allen key
• 3/32 in. allen key (supplied)
• 9/64 in. allen key (supplied)
• 3/16 in. allen key (supplied with cutter assembly)
• 1/2 in. deep well socket
• 9/32 in. socket
• 7/32 in. deep well socket
• 5/16 in. nut drive (supplied)
Air Motor Oiling
1. Perform Pressure Relief Procedure found within
the RS Gun and Cutter, Operation-Repair manual.
2. Engage trigger lock.
Choppers with air fitting:
3. Remove the air line and add 3-4 drops of air motor
oil, Graco part 202659, into air fitting port.
Choppers without air fitting:
3. Rotate speed control until oil mark line is aligned
with line on back plate of the cutter.
4. Add 3-4 drops of air motor oil, Graco part 202659,
into oil hole on air motor
Task Schedule
Add Oil to Air Motor,
page 10
3-4 drops per 8 hours of
use
Replace Anvil, page 11 When surface is badly
scored or does not cut
Replace Cutter Head,
page 12
When glass roving is no
longer cut cleanly (verify
proper tension first)
ti21005b
ti21010a
ti21001a