Jeep 2004 Liberty - Manual (Page 336)

Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (77 000) (82 000) (86 000) (91 000) (96 000)
Change the engine oil and engine oil filter. X X X X X
Inspect the engine air filter element, replace if
necessary. X
Replace the spark plugs. X
Inspect and replace the PCV valve, if necessary. छ X
Replace the ignition cables (2.4L Only). X
Inspect the brake linings. X X
Drain and refill the front and rear axle fluid‡ X X
Drain and refill the automatic transmission fluid,
and replace main sump filter. X
Inspect the drive belt and replace as needed. Not
required if belt was previously X
Drain and refill the transfer case fluid. X
336 SCHEDULE “B”
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