MAINTAININGYOURVEHICLE
381
Ifanexaminationofyourenginecompartmentshowsno
evidence of radiator or hose leaks, the vehicle may be
safelydriven.Thevaporwillsoondissipate.
• bottleMake hosessure thatarenotthekinkedradiatororobstructed.and coolant recovery
•
Keepthefrontoftheradiatorclean.Ifyourvehicleis
equippedwithairconditioning,keepthefrontofthe
condenserclean,also.
•
•
Donotoverfillthecoolantrecoverybottle.
Check antifreeze/coolant freeze point in the radiator
and in the coolant recovery bottle. If antifreeze/
coolantneedstobeadded,contentsofcoolantrecov-
erybottlemustalsobeprotectedagainstfreezing.
• Dooperation.not changeIf replacementthe thermostatis everfor summernecessary,or winterinstall
ONLYthecorrecttypethermostat.Otherdesignsmay
resultinunsatisfactorycoolingperformance,poorgas
mileage,andincreasedemissions.
•
•
If frequent antifreeze/coolant additions are required,
or if the level in the coolant recovery bottle does not
dropwhentheenginecools,thecoolingsystemshould
bepressuretestedforleaks.
HosesandVacuum/VaporHarnesses
7
Inspectsurfacesofhosesandnylontubingforevidence
of heat and mechanical damage. Hard or soft spots,
brittlerubber,cracking,tears,cuts,abrasions,andexces-
siveswellingindicatedeteriorationoftherubber.
Maintain antifreeze/coolant concentration at 50%
HOAT antifreeze/coolant (minimum) and distilled
water for proper corrosion protection of your engine
whichcontainsaluminumcomponents.
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2007 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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