User Manual

PREVENTIVEMAINTENANCESCHEDULE
PREVENTIVEMAINTENANCE(PM)INTERVALS
RecommendedPMInterval
SYSTEMCOMPONENTMAINTENANCETASK
IAB
C
DE
Checkthe“cold”lllevelatthedifferentialcarrierplugfora
pinionangleoflessthan7degrees,orattheaxlebowlplug
forapinionangleofgreaterthan7degrees.Tightenthe
plugto35-50Lb.ft.(47-68N.m.)
X
Visuallyinspectfordamageorleaks.
X
AxleHousing
Drainandreplacethelubricant.
Seeinformationonpage5-51
LubricantlterChangethelter.
X
Breather
Checktheoperation.Ifthecapdoesn’trotatefreely,replace.
X
Inputshaftandpinion
shaft
Checkandadjusttheendplay.
X
AxleshaftTightentherearaxleangenutstothespeciedtorque
value.
X
DriveAxle
(Meritor)
InteraxledifferentialChecktheoperation.
X
(03/17)Y53-6077-1B15-19
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