Graco 332574D Welder User Manual


 
Repair
332574D 17
Air Motor Replacement
1. Verify o-ring (603) is installed between the back
plate (601) and the air motor (602).
2. With the air motor and back plate oriented as shown
below, use four screws (604) to secure them
together.
NOTICE
The air motor will not function properly if the air motor
is installed incorrectly. In the following step, ensure the
air motor is installed as described.
X
601
602
603
Two air holes
align with the
“X” as shown.
ti17689a
604