Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 30,000 mi; coolant every 7,500 mi. The big-interval services (every 7,500 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.
| Every 7,500 mi | Brake Hydraulic System (inspect fluid level) · Brake Line (inspect) · Differential (inspect fluid level) · Engine Coolant System (leak inspection) · Engine Oil (drain & refill) · Engine Oil Filter (replace) |
| Every 22,500 mi | Brake Linings (inspect) · Wheel Bearing (inspect) |
| Every 30,000 mi | Engine Air Filter Element (replace) · Spark Plugs (replace) |
| Every 60,000 mi | Accessory Drive Belt (inspect) · Spark Plug Wires (replace) · Transfer Case Assembly (inspect fluid level) |
| Every 100,000 mi | Bands (adjust) · Transmission Fluid & Filter (replace) |