Service Intervals & Specifications
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1990 Ford RV Cutaway, 1990 Ford Pickup, 1990 Ford F-Super Duty, 1990 Ford Econoline, and 1990 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
REPLACEMENT INTERVALS
| Component | Interval (Miles) |
|---|---|
| Air Filter | 30,000 |
| Cam Timing Belt | 60,000 |
| Coolant | 30,000 |
| Oil & Filter | 7500 |
| PCV Valve | 30,000 |
| Spark Plugs | 30,000 |
| Spark Plug Wires | 60,000 |
| Transfer Case Oil | 60,000 |
| Transmission Oil | 60,000 |
REPLACEMENT INTERVALS
| Component | Interval (Miles) |
|---|---|
| Air Filter | 30,000 |
| Coolant | 30,000 |
| Oil & Filter | 5000 |
| Transfer Case Oil | 60,000 |
| Transmission Oil | 60,000 |
DRIVE BELT ADJUSTMENT
| Application | New Belt: Lbs. (kg) | (1) Used Belt: Lbs. (kg) | ||||
|---|---|---|---|---|---|---|
| Standard "V" Belts | ||||||
| 1/4" | 50-90 (23-41) | 40-60 (18-27) | ||||
| All Others | 120-160 (54-73) | 90-120 (41-54) | ||||
| Ribbed "V" Belts | ||||||
| 4-Rib: Air Pump Only | 90-130 (41-59) | 90-120 (41-54) | ||||
| 5-Rib | 120-170 (54-77) | 110-130 (50-59) | ||||
| 6-Rib | ||||||
| Fixed | 150-190 (68-84) | 140-160 (64-73) | ||||
| With Tensioner | 100-130 (44-59) | 100-180 (44-82) | ||||
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