Peterbilt 348 2017 - Page 244

PREVENTIVEMAINTENANCESCHEDULE
PREVENTIVEMAINTENANCE(PM)INTERVALS
RecommendedPM
Interval
SYSTEMCOMPONENTMAINTENANCETASK
IAB
C
Fuelanddieselexhaust
uidtanksendingunit
Checkthemountingscrewsandelectricalconnectionsforwornor
damagedwiresandconnectors.
X
Checkforwornordamagedinsulation,corrodedterminals,frayed
wires,andoiloruidleaksontheconnectorsorwiring.
X
Electrical&
lights
Powersupplyharnesses
(engine,transmission,etc.)
Washtoremoveexcessgrease.X
Hood
Lubricatethelowerhoodpivot(onlyiflubettingsarepresent).
X
HingesandlatchLubricatewithsiliconespray.X
Cab
structure,
doors&
hoods
Body&cabholddownboltsChecktheconditionandtightness.
X
Performthecheckslistedshownonpage5-118.
X
Heater&airconditioner
Fulloperationalanddiagnosticcheck.X
Heating&Air
Conditioning
CondenserClearanydebrisfromthefrontofthecondenser.
X
5-34Y53-6060-1C1(03/17)
5