Belt Adjustment: Notes
WARNING: This page does not describe the selected car, but rather 26 other vehicles, including the 1999 Mercury Villager, 1999 Mercury Mountaineer, 1999 Lincoln Navigator, 1999 Ford Windstar, and 1999 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
Inspect belt for fraying. If fraying has occurred, ensure belt and tensioner are aligned properly. See Fig 1. If tensioner has reached its limit of travel, belt is excessively stretched and replacement of belt is required. See Figure-Figure . If excessive noise is noticed from tensioner or idler, check for possible bearing failure. Belt tension adjustment is not required on vehicles with automatic belt tensioners. DO NOT apply belt dressing or any other additive to belt(s). Ensure belts are properly installed. See Figure- Figure . See BELT TENSION ADJUSTMENT SPECIFICATIONS table.
BELT TENSION ADJUSTMENT SPECIFICATIONS
| Application | New Belt - Lbs. (kg) | (1) Used Belt - Lbs. (kg) | |||
|---|---|---|---|---|---|
| Econoline | |||||
| 7.3L Diesel | 90 (41) | 90 (41) | |||
| Villager | |||||
| A/C | 136-155 (62-70) | 112-131 (51-59) | |||
| Generator & P/S | 151-171 (68-78) | 125-144 (57-65) | |||
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NOTE:
Tensioner Wear Indicator illustrations are listed by engine size.