Navistar ProStar+ User Manual

MaintenanceInstructions
SleeperHVACFilter
1.AirIntake
2.Filter
3.LowerBunkPlatform
SleeperHVACFilterReplacement
1.Raiselowerbunkplatform.
2.Toavoiddamagingthelter,carefullygrasptheendof
thelterandpullitupandout.
3.Slideanew(orcleaned)lterfullyintotheslotby
pressingdownontheoutertwoedgesofthelter’stop
surface.
4.Closelowerbunkplatform.
Axles
FrontAxle
InspectionandLubrication
ChecktomakesurethatthefrontaxlemountingU-bolts,
attachingormountingbolts,andnutsaresecurelytightened.
Looseormisalignedfrontaxleswillaffectvehiclealignment,
fronttirewear,andhandling.
Re-torquetheU-boltnutsaftertherst1,000miles(1,600km)
andevery36,000miles(58,000km)thereafter.
Observethefollowingwhencheckingthefrontaxlefordamaged,
binding,orwornparts,andadequatelubrication:
•Kingpinwearinspectionrequiresthatnoweightisonthe
tires.
•Kingpinandkingpinbushinglubricationrequiresthatthe
vehicleweightisofftiresandthefrontwheelsbeturned
fullytotheleftorrightpriortoinstallinggreasedistribution.
•Kingpinthrustbushinglubricationrequiresthatthevehicle
weightisrestingonthetires.
•Powergreasegunsmaybeused;however,a
hand-pumpedgreasegunisrecommendedforoptimal
greasedistributionwithineachcomponentjoint.
•Inspect,lubricateandadjustthewheelbearingsatregular
intervals.RefertoSECTION8—MAINTENANCE
INTERVALSANDSPECIFICATIONSforthecorrect
intervals,lubricants,andtorques.
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Navistar ProStar+ Specifications

General

Brand	Navistar
Model	ProStar+
Category	Trucks
Language	English