Navistar International LT Series - Page 280

MaintenanceIntervalsandSpecications
EngineOperationandMaintenanceManualmaximum
intervals(basedontheactualoperatingconditions
speciedinthatmanual)mustneverbeexceeded.
LubricationandMaintenanceIntervalChart
VocationDescription
Long-Haul
Vehiclesusedprimarilyinover-the-roadsituations,
averagingmorethe6.5mpg
Short-Haul
Vehiclesusedprimarilyinlocaldeliverysituations,
averagingbetween5.5and6.5mpg
Severe
Severeservicevehiclesarethoseusedinvocations
suchasrefuse,mixer,dumptruck,logging,heavy
equipmenthauling,orsimilarvocationsthataverage
upto30,000miles/48,280kmperyear)andaverage
thelessthan5.5mpg.
LubricationandMaintenanceIntervalChartNotes
NOTE1:Ahand-pumpedgreasegunshouldbeusedfor
optimalgreasedistributionwithinthecomponentjoint.
NOTE2:CertainservicesareperformedatSpecialIntervals.
NOTE:RefertotheOriginalEquipmentComponent
Manufacturerforthemostup-to-datespecicservice
instructions,requiredcapacities,andlubricatingoils.
LubricationandMaintenanceInterval:Truck–LT/RHSeries
SystemItemLong-HaulShort-HaulSevereNote/SpecialInterval
Pre-TripInspection
Pre-tripInspectionItemslistedin
SECTION3–INSPECTIONGUIDE
DailyDailyDailyIfequipped
AirSuspension–CheckRideHeight
Every60,000miles
(96,560km)
Every35,000miles
(56,327km)
Ifequipped
AxleAlignmentCheckattirechange
AxleBreathers–Cleanedand
Checked
Every120,000miles
(193,121km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
Axle
AxleShocks–Inspect
Every60,000miles
(96,560km)
Every35,000miles
(56,327km)
Every20,000miles
(32,187km)
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