Graco 332574D Welder User Manual


 
Repair
332574D 15
Repair
Air Motor Component Removal
Refer to FIG. 10 for the following steps.
1. Loosen the set screws and pull gently to remove the
cutter head assembly.
2. Remove the four screws that secure the air motor to
the plate.
3. Separate the air motor from the plate.
Refer to F
IG. 11 for the following steps.
4. Clamp the air motor flats into a vise.
5. Unscrew the nut bearing cap.
6. Pull upwards to remove the muffler housing.
7. Use an arbor press to remove the nut bearing cap
from the muffler housing.
8. Replace damaged parts as required.
F
IG. 10
r_258900_3a0232_1k
FIG. 11
r_258899_3a0232_1a
r_258899_3a0232_2a