Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
Under the factory schedule, replace the engine oil and filter every 5,000 mi; spark plugs every 30,000 mi; coolant every 15,000 mi. The big-interval services (every 15,000 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.
| At 5,000 mi | Clutch Master Cylinder (inspect fluid level) · Clutch Release Lever Pivot Points (lubricate) · Driveshaft Slip Yoke (lubricate) · Driveshaft U-Joint (lubricate) · Exhaust System (Complete) (inspect) · Shift Linkage (lubricate) |
| Every 5,000 mi | Driveshaft Slip Yoke (lubricate) · Driveshaft U-Joint (lubricate) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Fuel Filter Water Separator (inspect) |
| Every 10,000 mi | Clutch Master Cylinder (inspect fluid level) · Driveshaft Slip Yoke (lubricate) · Driveshaft U-Joint (lubricate) · Exhaust System (Complete) (inspect) · Shift Linkage (lubricate) · Steering Linkage (lubricate) |
| Every 12,000 mi | Battery (inspect) |
| Every 15,000 mi | Brake Line (inspect) · Brake System (inspect) · Clutch Release Lever Pivot Points (lubricate) · Disc Brake Caliper Guide Pin (lubricate) · Engine Coolant System (drain, flush & refill) · Engine Coolant System Hoses (inspect) |
| Every 30,000 mi | Accessory Drive Belt (inspect) · Engine Air Filter Element (replace) · Engine Breather Filter (replace) · Engine Coolant System (drain, flush & refill) · Locking Hub (inspect) · Spark Plugs (replace) |
| At 50,000 mi | Engine Coolant System (drain, flush & refill) |
| At 60,000 mi | Accessory Drive Belt (inspect) |
| Every 60,000 mi | Accessory Drive Belt (inspect) · Air Injection System (inspect) · PCV Valve (replace) · Transfer Case Assembly (drain & refill) · Transmission Assembly (drain & refill) |