Service Manual

AssemblingtheGearPump(continued)
A.Installthepressureseals,atsideoutward,intothegroovesinthe
thrustplates.Followbycarefullyplacingtheuni-rings,atsideoutward,
betweenthepressuresealsandthegroovesinthethrustplate.
B.Applyalightcoatingofpetroleumjellytotheexposedsideofthefront
ange.
C.Lubricatethedriveshaft/gearwithcleanhydraulicoil.Insertthedriveend
ofthedriveshaftthroughthethrustplatewiththepressuresealside
downandtheopensideofthepressuresealpointingtotheinletsideof
thepump.Fitthedriveshaft/gearintothefrontcover.
D.Lubricatetheidlershaft/gearwithcleanhydraulicoil.Alignthegearteeth
positionmarkingsmadeduringdisassemblyandinstalltheidlergear
shaftintothefrontthrustplateandfrontcover.Applyalightcoatingof
cleanhydraulicoiltothegearfaces.
E.Installtherearthrustplatewiththepressuresealsideupandtheopen
sideofthepressuresealpointingtotheinletsideofthepump.
F.Installthedowelpinsinthebody.
G.Applyalightcoatingofpetroleumjellytothenewbodysealsandbody
sealgroovesinthebody.Installthenewbodysealsintothebody.
IMPORTANT
Donotdislodgesealsduringinstallation.
H.Alignthemarkerlinesandslidethebodyoverthegearassembly.
5.Installthedowelpinsintheange.
6.Alignthemarkerlinesandinstalltheangeovertheshaftends.
7.Installthedrivehubandrepeatstep4forthereargearpumpsection(P4).
8.Installdowelpinsinrearcover.
9.Alignthemarkerlinesandslidetherearcoverovertheshaftends.
10.Installthe4capscrewswithwashersandhandtighten.
11.Placethefrontcoverofthepumpintoavisewithsoftjawsandalternately
tightenthecapscrewsto45N∙m(33ft-lb).
12.Placeasmallamountofcleanhydraulicoilinthepumpinletandrotatethe
driveshaftclockwiseonerevolution.Ifanybindingisnoted,disassemblethe
pumpandcheckforassemblyproblems.
Outcross9060
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HydraulicSystem:ServiceandRepairs
18234SLRevC