Repair
Assemble AssembleAssemblethe thethePacking PackingPackingRod RodRod
NOTE: NOTE:
NOTE:Beforeinstallingtheuidpackingrodintothe
gunbarrel,makesuretheinternalsurfacesofthe
barrelareclean.Removeanyresiduewithasoft
brushorcloth.Checktheinsideofthebarrelfor
marksfromhighvoltagearcing.Ifmarksarepresent,
replacethebarrel.
1.Placethepackingnut(2f)andseal(2b‡)onthe
uidrod(2e).Flatsonthepackingnutmustface
thebackoftheuidrod.Thesealo-ringmust
faceawayfromthepackingnut.
2.Filltheinnercavityofthespacer(2h‡)with
dielectricgrease(44).Placethespaceronthe
uidrod(2e)inthedirectionshown.Generously
applydielectricgreasetotheoutsideofthe
spacer.
3.Placetheuidpacking(2c‡)onthepackingrod
(2e)withitslipsfacingthefrontoftherod.Install
theneedlepacking(2d‡)withthemaleend
towardtheuidpacking,theninstallthehousing
(2g).
4.Lightlytightenthepackingnut(2f).Thepacking
nutisproperlytightenedwhenthereis3lb(13.3
N)ofdragforcewhenslidingthepackinghousing
(2g)assemblyalongtherod.Tightenorloosen
thepackingnutasneeded.
5.Installtheo-ring(2a‡)ontheoutsideofhousing
(2g).Lubricatetheo-ringwithnon-silicone
grease,PartNo.111265.Donotover-lubricate.
6.Installthespring(17)againstthenut(2j)as
shown.
7.Installthepackingrodassembly(2)intothe
gunbarrel.Usingthemulti-tool(41),tightenthe
assemblyuntiljustsnug.
8.Installtheelectrode.See
ElectrodeReplacement,page39.
9.Installthenozzleandaircap.See
AirCapandNozzleReplacement,page38.
10.Installthetrigger(12)andscrews(13).
11.SeeTestGunResistance,page31.
Figure23PackingRod
3A2494D
41