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Serpentine Belts
Ford F-150
Pulleys

How do you relieve tension on the serpentine belt of a 2001 Ford F150 4.3 V6 and is a special tool needed?


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2015-07-15 19:34:23
2015-07-15 19:34:23

on the tensioner there is a square hole for a ratchet or use a wrench on the nut

The 2001 actually doesn't have the sqare hole. That's on the earlier trucks. Use a 15mm socket on a long breaker bar. There is a bolt head at the center of the tensioner pulley (just to the left of the middle of the engine if you're looking at it). Turn the handle toward the passenger side, and this will release the tension on the belt. Make sure you have a diagram to tell you how the belt is routed, so that you can put it back on in the right manner. Oh, and the F150's come with a 4.2L V6, not a 4.3L. Just FYI. Good luck!

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You need a 1/2" ratchet or a Johnson bar. The idler pulley has a square 1/2" hole that the square on the ratchet will fit in and allow you to turn the pulley and relieve the tension.

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if it is a serpentine belt, there is a tension pully that keeps it tight if is a v blet , u generally adjust the tension by moving the alternator

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Swear words were invented when mankind first learned how to talk! People have always needed something to say in those horrible situations where nothing else seems to relieve their tension.

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No, there is no special driver needed


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