Page 370 of 416
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, or at 3
months whichever comes first.X X XXX
Rotate tires. 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
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
Inspect and replace ignition cables if necessary
(5.7L only).X
Inspect auto tension drive belt and replace if re-
quired.X
370 SCHEDULE “B”
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Page 372 of 416
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, or at 3
months whichever comes first.XXXX
Rotate tires. 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
Inspect auto tension drive belt and replace if re-
quired.X
372 SCHEDULE “B”
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Page 373 of 416
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, or at 3
months whichever comes first.X X XXX
Rotate tires. 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
SCHEDULE “B” 373
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Page 375 of 416
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, or at 3
months whichever comes first.X X XXXX
Rotate tires. X X X
Change rear axle fluid. X X
Change front axle fluid (4X4). X X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if
necessary.XX
Replace spark plugs.X
Inspect and replace ignition cables if neces-
sary (5.7L only).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
SCHEDULE “B” 375
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Page 377 of 416
Schedule “A”
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
Rotate tires. X X X X X
Check transfer case fluid level (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace as neces-
sary.X
Replace spark plugs.X
SCHEDULE “A” 377
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Page 378 of 416
Miles 36,000 42,000 48,000 54000 60,000 66,000
(Kilometers) (58 000) (67 000) (77 000) (84 000) (96 000) (106 000)
[Months] [36] [42] [48] [54] [60] [66]
Change engine oil and engine oil filter. X X X X X X
Rotate tires. X X X X X X
Check transfer case fluid level (4X4). X
Flush and replace engine coolant at 60
months, if not replaced at 102,000 miles (163
000 km).X
Inspect brake linings. X X
Inspect engine air cleaner filter, replace if
necessary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary. *X
Inspect and replace ignition cables if neces-
sary (5.7L only).X
Inspect auto tension drive belt and replace if
required.X
378 SCHEDULE “A”
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Page 379 of 416
Miles 72,000 78,000 84,000 90,000 96,000 100,000
(Kilometers) (115 000) (125 000) (134 000) (144 000) (154 000) (160 000)
[Months] [72] [78] [84] [90] [96]
Change engine oil and engine oil filter. X X X X X
Rotate tires. X X X X X X
Check transfer case fluid level (4X4). X
Inspect brake linings. X X
Inspect engine air cleaner filter, replace if
necessary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
Inspect auto tension drive belt and replace if
required.X
SCHEDULE “A” 379
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Page 380 of 416
Miles 102,000 108,000 114,000 120,000
(Kilometers) (163 000) (173 000) (182 000) (192 000)
[Months] [102] [108] [114] [120]
Change engine oil and engine oil filter. X X X X
Rotate tires. X X X X
Drain and refill tranfer case fluid (4X4). X
Flush and replace engine coolant, if not replaced at 60
months.X
Flush and replace engine coolant at 120 months, if not
replaced at 102,000 miles (163 000 km).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace as necessary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.**X
Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
380 SCHEDULE “A”
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