Repair
Fluid Fluid
Fluid
Tube Tube
Tube
Removal Removal
Removal
and and
and
Replacement Replacement
Replacement
1.SeePreparetheGunforService,page39.
2.Disconnectthebottomuidtubenut(C).
3.Carefullyunscrewthetopuidtubenut(D).
NOTICE NOTICE
NOTICE
Becarefulnottodamagetheuidtube
assembly(19)whencleaningorinstalling
it,especiallythesealingsurface(E).Ifthe
sealingsurfaceisdamaged,theentireuid
tubeassemblymustbereplaced.
4.Applydielectricgrease(57)totheentirelengthof
theplasticextensionontheuidtube.
5.Applylowstrengthsealanttotheuidtubenut
threads.
6.Installtheuidtubeintothegunbarreland
tightenthetopnut(D)untilsnug,then1/2turn
tighter.Therewillbeagapbetweenthenutand
barrel.Donotover-tightenthenut.
7.Makesuretheuidlter(10)isinplaceinthe
uidtting.Tightenthebottomnut(C)securely
ontothetting.Makesurethetopnutremains
tight.
Figure25FluidTube
Fluid Fluid
Fluid
Filter Filter
Filter
Replacement Replacement
Replacement
1.SeePreparetheGunforService,page39.
2.Disconnectthebottomuidtubenut(C).
3.Removetheuidlter(10)fromtheuidtting.
Cleanorreplacethelter,asneeded.
4.Installtheuidlter(10)intheuidtting.Tighten
thebottomnut(C)ontothettingandtorqueto
140–150in-lb(15.8–16.9N•m).Makesurethe
topnutremainstightat20–30in-lb(2.3–3.4N•m).
NOTICE NOTICE
NOTICE
Besuretheuidtube(19)isnottwistedafter
tighteningthebottomnut(C).
Figure26ReplaceFluidFilter
42
3A2495K