Repair
Air Air
Air
Cap, Cap,
Cap,
Spray Spray
Spray
Tip, Tip,
Tip,
and and
and
Fluid Fluid
Fluid
Seat Seat
Seat
Housing Housing
Housing
Replacement Replacement
Replacement
1.SeePreparetheGunforService,page39.
2.Removetheretainerring(22)andaircap/tip
guardassembly(25).
Figure20RemoveAirCap
3.Disassembletheaircapassembly.Checkthe
conditionoftheu-cup(22a),o-ring(25b),andtip
gasket(27a).Replaceanydamagedparts.
Figure21DisassembleAirCapAssembly
Figure22TipGasket
4.Toreplacetheelectrode(25a),see
ElectrodeReplacement,page41.
Theconductivering(9)isaconductivemetal
contactring,notasealingo-ring.Toreduce
theriskofre,explosion,orelectricshock:
•Donotremovetheconductiveringexcept
toreplaceit.
•Neveroperatethegunwithouttheconductive
ringinplace.
•Donotreplacetheconductiveringwith
anythingbutagenuineGracopart.
5.Triggerthegunandremovetheuidseathousing
(24),usingthemulti-tool(61).
Figure23ReplaceFluidSeatHousing
403A2495K