MAINTAININGYOURVEHICLE
377
foranyaccumulationofbugs,leaves,etc.Ifdirty,cleanby
gently spraying water from a garden hose vertically
downthefaceofthecondenser.
CoolingSystem—Drain,Flush,AndRefill
Attheintervalsshownintheappropriate“Maintenance
Schedule,” the system should be drained, flushed, and
refilled.
Checktheenginecoolingsystemhosesforbrittlerubber,
cracking, tears, cuts, and tightness of the connection at
the coolant recovery bottle and radiator. Inspect the
entiresystemforleaks.
If the solution is dirty and contains a considerable
amountofsediment,cleanandflushwithreliablecooling
systemcleaner.Followwithathoroughrinsingtoremove
all deposits and chemicals. Properly dispose of old
antifreeze/coolantsolution.
With the engine at normal operating temperature (but
notrunning),checkthecoolingsystempressurecapfor
proper vacuum sealing by draining a small amount of
coolantfromtheradiatordraincock.Ifthecapissealing
properly,theantifreeze/coolantwillbegintodrainfrom
the coolant recovery bottle. DO NOT REMOVE THE
COOLANT PRESSURE CAP WHEN THE COOLING
SYSTEMISHOT.
SelectionOfCoolant
Use only the manufacturer’s recommended antifreeze/
coolant,refertoFluids,Lubricants,andGenuinePartsfor
correctantifreeze/coolanttype.
7
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2007 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)