Slow fluid leak from needle
packing.
Remove tip and needle and
thoroughly clean.
Fluid needle packing worn or
loose.
Incorrect fluid tip for fluid needle
fitted to gun.
Check tip/needle selection chart
and fit correct item.
Major fluid leak or fluid jetting
from fluid tip and needle seat.
Contamination on needle or tip
mating surfaces preventing good
seal.
Lubricate packing. (GL-1)
Contamination on needle or tip
mating surfaces preventing good
seal.
Fluid needle external profile
damaged or worn.
Slow fluid leak from fluid tip and
needle seat.
Tighten or replace as necesarry.
Fluid tip internal seat scored
damaged or worn.
Incorrect fluid tip for fluid needle
fitted to gun.
Check tip/needle selection chart
and fit correct item.
When removing air cap from retaining ring, do not remove the ring seat from the retaining ring.
Damage to the parts may occur. Simply wipe parts clean and reassemble with new or clean air cap.
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