Page 267 of 300
Miles 18,000 21,000 24,000 27,000 30,000
(Kilometers) (29 000) (34 000) (38 000) (43 000) (48 000)
Change engine oil and engine oil filter. X X X X X
Change rear axle fluid. X
Change front axle fluid (4X4). X
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.*X
Drain and refill automatic transmission fluid and
change main sump filter (4.7L).X
SCHEDULE ªBº 267
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        Page 268 of 300
Miles 33,000 36,000 39, 000 42,000 45,000
(Kilometers) (53 000) (58 000) (62 000) (67 000) (72 000)
Change engine oil and engine oil filter. X X X X X
Change rear axle fluid. X
Change front axle fluid (4X4). X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if neces-
sary.X
268 SCHEDULE ªBº
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        Page 269 of 300
Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (77 000) (82 000) (86 000) (91 000) (96 000)
Change engine oil and engine oil filter. X X X X X
Change rear axle fluid. X X
Change front axle fluid (4X4). X X
Inspect brake linings. X X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.*X
Inspect auto tension drive belt and replace if re-
quired.X
Drain and refill transfer case (4X4).X
Drain and refill automatic transmission fluid,
change filter (3.7L). This applies only if your ve-
hicle is used for police, taxi, fleet, heavy loading, or
trailer towing.X
Drain and refill automatic transmission fluid and
change main sump filter (4.7L).X
SCHEDULE ªBº 269
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        Page 270 of 300
Miles 63,000 66,000 69,000 72,000 75,000
(Kilometers) (101 000) (106 000) (110 000) (115 000) (120 000)
Change engine oil and engine oil filter. X X X X
Change rear axle fluid.X
Change front axle fluid (4X4). X
Inspect brake linings.X
Inspect engine air cleaner filter, replace if necessary. X
Inspect auto tension drive belt, replace if required. X
270 SCHEDULE ªBº
8
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        Page 271 of 300
Miles 78,000 81,000 84,000 87,000 90,000
(Kilometers) (125 000) (130 000) (134 000) (139 000) (144 000)
Change engine oil and engine oil filter. X X X X X
Change rear axle fluid. X
Change front axle fluid (4X4). X
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if neces-
sary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.*X
Inspect auto tension drive belt and replace if re-
quired.X
Drain and refill automatic transmission fluid and
change main sump and cooler return filter (if
equipped) (4.7L).X
SCHEDULE ªBº 271
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        Page 272 of 300
Miles 93,000 96,000 99,000 100,000 102,000
(Kilometers) (149 000) (154 000) (158 000) (160 000) (163 000)
Change engine oil and engine oil filter. X X X X
Flush and replace engine coolant.X
Change rear axle fluid. X
Change front axle fluid (4X4). X
Inspect brake linings. X
272 SCHEDULE ªBº
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        Page 273 of 300

Miles 105,000 108,000 111,000 114,000 117,000 120,000
(Kilometers) (168 000) (173 000) (178 000) (182 000) (187 000) (192 000)
Change engine oil and engine oil filter. X XXXXX
Change rear axle fluid. X X
Change front axle fluid (4X4). X X
Inspect brake linings. X X
Inspect engine air cleaner filter, replace if
necessary.XX
Replace spark plugs.X
Inspect PCV valve, replace as necessary.*X
Inspect auto tension drive belt and replace if
required.XX
Drain and refill transfer case fluid (4X4). X
Drain and refill automatic transmission fluid,
change filter (3.7L). This applies only if your
vehicle is used for police, taxi, fleet, heavy
loading, or trailer towing.X
Drain and refill automatic transmission fluid
and change main sump filter (4.7L).X
* This maintenance is recommended by the manufacture
to the owner but is not required to maintain the emis-
sions warranty.³ This maintenance is not required if previously replaced.
Inspection and service should also be performed anytime a
malfunction is observed or suspected. Retain all receipts.
SCHEDULE ªBº 273
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        Page 274 of 300
Schedule ªAº
Miles 6,000 12,000 18,000 24,000 30,000
(Kilometers) (10 000) (19 000) (29 000) (38 000) (48 000)
[Months] [6] [12] [18] [24] [30]
Change engine oil and engine oil filter. X X X X X
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Replace engine air cleaner filter.X
Replace spark plugs.X
274 SCHEDULE ªAº
8
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