Packing Rod Repair - Graco WB100 Instructions-Parts List Manual

Packing Rod Rod Repair Repair
Packing Packing Rod Repair
NOTE: NOTE: You may replace the packing rod as individual parts or as an assembly. NOTE:
Adjust Adjust the Adjust the Air the Air Air Flow Flow Lead Flow
NOTE: NOTE: The gun begins emitting air before the fluid NOTE:
is discharged and the fluid stops before the air flow
stops. The packing rod assembly is pre-adjusted at
the factory for proper air lead and lag. Adjust only
if necessary, as follows.
1. Remove the spring (17) from the nut (2k).
3A2496H
Lead and Lead and Lag and Lag Lag
2. Use a hex wrench to hold the end of the packing
rod. Turn both adjustment nuts (2j, 2k) out to
increase the lead/lag time for the air flow. The
recommended adjustment is one half turn and
not more than one full turn.
3. Tighten the nuts together to fix them in the new
position.
Repair
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