Navistar International LT Series - Page 282

MaintenanceIntervalsandSpecications
LubricationandMaintenanceInterval:Truck–LT/RHSeries(cont.)
SystemItemLong-HaulShort-HaulSevereNote/SpecialInterval
AirCompressorDischargeLine–
InspectforDamage
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
AirDryerDesiccant–Replace
Every250,000miles
(402,336km)or24
Months
Every245,000miles
(394,289km)or
24Months
Every240,000
(386,242km)miles
or24Months
AirDryerHeater&PurgeValve
–Inspect
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
AirPrimaryandSecondaryTanks–
InspectandDrainWater
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
AutomaticDrainValve–Checkfor
LeaksandPurge
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
BrakeChamberRodTravel–Inspect
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
BrakeS-CamBushingandSlack
Adjusters–Lubricate
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
GovernorCut-in/Cut-outPressure
–Inspect
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
LowAirPressureWarningAlarm–
Inspect
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
ParkingBrakesOperation–Inspect
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
ServiceBrakesOperation–Inspect
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
Brake–Air
Shoes–InspectforWearandDrag
Every50,000miles
(80,467km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
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