MAINTAININGYOURVEHICLE
271
coolant need s to be added, contents of coolant recov-
ery bottle must also be protected against freezing.
ONLY the correct typ e therm ostat. Other designs may
resu lt in unsatisfactory cooling perform ance, poor gas
mileage, and increased emissions.
•
•
If frequ ent antifreeze/ coolant additions are requ ired ,
or if the level in the recovery bottle does not drop
when the engine cools, the cooling system shou ld be
pressu re tested for leaks.
HosesandVacuum/VaporHarnesses
Insp ect surfaces of hoses and nylon tubing for evid ence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling ind icate deterioration of the rubber.
Maintain antifreeze/ coolant concentration at 50%
HOAT antifreeze/ coolant (minim um) and distilled
water for prop er corrosion protection of you r engine
which contains aluminu m components.
Pay particu lar attention to the hoses nearest to high heat
sou rces such as the exhau st manifold . Insp ect hose rou t-
ing to be sure hoses do not tou ch any heat sou rce or
moving component that may cause heat damage or
mechanical wear.
•
•
Make sure that the rad iator and coolant recovery
bottle hoses are not kinked or obstru cted .
7
Keep the front of the rad iator clean. If you r vehicle is
equ ipped with air cond itioning, keep the front of the
cond enser clean, also.
Insu re nylon tubing in these areas has not melted or
collap sed . Insp ect all hose connections such as clamps
and couplings to make sure they are secure and no leaks
•
Do not change the therm ostat for summer or winter
operation. If rep lacem ent is ever necessary, install
| Categories | Jeep Manuals, Jeep Wrangler Manuals |
|---|---|
| Model Year | 2005 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)