Peterbilt 348 2017 - Page 229

PREVENTIVEMAINTENANCESCHEDULE
PREVENTIVEMAINTENANCE(PM)INTERVALS
RecommendedPM
Interval
SYSTEMCOMPONENTMAINTENANCETASK
IAB
C
Checkthe"cold"lllevelatthedifferentialcarrierplugforapinion
angleoflessthan7degrees,orattheaxlebowlplugforapinion
angleofgreaterthan7degrees.Tightentheplugto35-50Lb.
ft.(47-68N.m.)
X
Visuallyinspectfordamageorleaks.
X
AxleHousing
Drainandreplacethelubricant.
Seeinformationonpage
5-48
LubricantlterChangethelter.
X
Breather
Checktheoperation.Ifthecapdoesn’trotatefreely,replace.
X
Inputshaft&pinionshaftCheckandadjusttheendplay.
X
AxleshaftTightentherearaxleangenutstothespeciedtorquevalue.
X
DriveAxle
(Meritor)
InteraxledifferentialChecktheoperation.
X
(03/17)Y53-6060-1C15-19
5