Perform the following services during the first maintenance (Maintenance--I or Maintenance--II) after the indicated kilometers (miles) shown for each item.
Service | 41 500 km (25,000 mi) | 83 000 km (50,000 mi) | 125 000 km (75,000 mi) | 166 000 km (100,000 mi) | 207 500 km (125,000 mi) | 240 000 km (150,000 mi) |
---|---|---|---|---|---|---|
Inspect the fuel system for damage or leaks. | X | X | X | X | X | X |
Inspect the exhaust system for loose or damaged components. | X | X | X | X | X | X |
Replace the engine air cleaner filter. Refer to Air Cleaner Element Replacement . | X | X | X | X | X | X |
6-speed manual transmission only: Change clutch fluid. Refer to footnote (18) in Maintenance Footnotes . | X | X | X | X | X | X |
Allison Transmission only: For severe service, change the automatic transmission fluid and external transmission filter. Refer to footnote (10) in Maintenance Footnotes . | X | X | X | X | X | X |
Allison Transmission only: For normal service, change the automatic transmission fluid and external transmission filter. | -- | X | -- | X | -- | X |
Change the transfer case fluid. Refer to footnote (9) in Maintenance Footnotes . | -- | X | -- | X | -- | X |
Except Allison: For sever service, Change automatic transmission fluid and filter. Refer to footnote (15) in Maintenance Footnotes . | -- | X | -- | X | -- | X |
Except Allison: For normal service, Change automatic transmission fluid and filter. | -- | -- | -- | X | -- | -- |
Four-wheel drive with automatic transfer case only: Change transfer case fluid. Refer to footnote (13) in Maintenance Footnotes . | -- | X | -- | X | -- | X |
Inspect the evaporative control system. Refer to footnotes (1) and (16) in Maintenance Footnotes . | -- | X | -- | X | -- | X |
Replace the spark plugs and inspect spark plug wires. | -- | -- | -- | X | -- | -- |
Engine cooling system service or every 5 years, whichever occurs first. Refer to footnote (11) in Maintenance Footnotes . | -- | -- | -- | -- | -- | X |
Inspect the engine accessory drive belt. | -- | -- | -- | -- | -- | X |
5-speed manual transmission only: Change manual transmission fluid. | -- | -- | -- | -- | -- | X |