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FluidFluid
Fluid
PackingPacking
Packing
RodRod
Rod
RemovalRemoval
Removal
1. See Prepare the Gun for Service, page 37.
2. Remove the air cap and uid nozzle. See
Air Cap and Nozzle Replacement, page 38.
3. Remove the electrode. See
Electrode Replacement, page 39.
4. Loosen the trigger screws (13) and remove the
trigger (12).
5. Remove the packing rod (2), using the multi-tool
(41). Remove the spring (17).
6. Check all parts for wear or damage and replace
if necessary.
Figure 22 Fluid Packing Rod Removal
PackingPacking
Packing
RodRod
Rod
RepairRepair
Repair
NOTE:NOTE:
NOTE:
You may replace the packing rod as individual
parts or as an assembly.
AdjustAdjust
Adjust
thethe
the
AirAir
Air
FlowFlow
Flow
LeadLead
Lead
andand
and
LagLag
Lag
NOTE:NOTE:
NOTE:
The gun begins emitting air before the uid
is discharged and the uid stops before the air ow
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).
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 ow. The
recommended adjustment is one half turn and
not more than one full turn.
3. Tighten the nuts together to x them in the new
position.
403A2494D