Jeep 2004 Grand Cherokee - Manual (Page 305)

Miles 78,000 81,000 84,000 87,000 90,000
(Kilometers) (125 000) (130 000) (134 000) (139 000) (144 000)
Change the engine oil and engine oil filter. X X X X X
Inspect the engine air cleaner filter, replace if nec-
essary. X
Inspect the PCV Valve, replace if necessary. छ X
Replace the spark plugs. X
Lubricate the upper knuckle ball stud at steering &
suspension ball joints. X X X
Drain and refill the transfer case fluid (Quadra-Trac
Models Only). X
Inspect the brake linings. X
Clean and lubricate the brake caliper pins. X
Drain and refill the front and rear axle fluid. X
Drain and refill the automatic transmission fluid,
and change filter (4.0L Only). X
SCHEDULE “B” 305
8
M
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A
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C
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H
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L
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