SuperMotors.net Forums
rlovelace
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• winston-salem, NC, USA |
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• Registered on 5/10/2010 |
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• 1 post |
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 Posted:5/10/2010 04:19 |
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Where is the adjustment for the ac belt?I have looked and can't find where yo sent the tention for the belt.Is there and adjust on the idler?
thanks
Randy |
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dennis_the_t
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• Anytown, MO, USA |
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• Registered on 4/18/2010 |
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• 12 posts |
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Posted:5/10/2010 09:38 |
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I'm not familiar enough with the '87 model to know, but if it's a serpentine belt, there's a spring-loaded tensioner that automatically keeps tension on the belt. If it's a multiple v-belt system, then there should be a mounting bolt on the compressor or perhaps the alternator that you can loosen so you can move the appropriate accessory to tighten the v-belt.
If you are going to be doing much maintenance on your car by yourself, I strongly recommend a Haynes, Clymer or Chilton manual for the car.
I hope I have been helpful. |
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Posted:5/10/2010 11:25 |
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Most v-belts used a 1/2 inch deflection at the longest part of the belt as MAX. Too tight and the belt wears prematurely;too little, and it squeaks when you accelerate.
Serpentine belts use tensioners to keep the belts tight. If the tension isn't correct, you get the same problems.
Be sure to use Belt Tight spray over once in a while to stop any slippage.
*******************
PROUD MEMBER of www.crownvic.net
It's just a SUPER-DUTY Mustang GT Sedan. 198K miles and still rolling HARD.
1997 Crown Victoria P71 SVT *** ex-US Marshall service (the CAR)
STOCK?? I bet it was modified. 
13.26 @ 107.24 MPH 1/4 mi w/ me, tools, & full tank of 93 octane
I added CAI, NICHE 19 X 8.5 " wheels with 245/45ZR 19 rubbers, and completely rebuilt the front end with poly bushings, Kooks headers, 2 1/4inch exhaust, TCI 2200-2400 rpm Stall converter
.PLANS:: engine upgrade, 5.4L 2v stroker, rebuild interior in leather w/ buckets, thinking about turbos
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