How do I release the tension of the serpentine belt to get the new one on?
Locate the automatic belt tensioner, it should have a black plastic pulley on it. Insert a 1/2 inch breaker bar in the hole thats on the tensioner, and pull to relieve the tension on the belt. Slip old belt off the pulley and slowly release the force you have on the bar untill it stops moving. Route new belt, and move tensioner with bar to gain needed slack to get the belt on, Release tension, and remove bar. makeing sure new belt is in alignment.
Be careful...watch for pinch points, around your fingers and hands when performing this job.
Also, check the pulleys and idlers for wear before installing the new belt. They will wobble if the bearings are worn and should be replaced.
Good luck, hope this helps.
SOURCE: serpentine belt
Hi there weekie,
Simple and easy. Really.
Mike
SOURCE: serpentine belt
the belt is being pulled by a spring loaded pulley. this pulley could be lift by using an exact box wrench that would fit at the front nut and turn the wrench to the left. the pulley would then raise and you can slide the belt off the pulley. be careful when releasing the pulley because the tension is really big.
another precaution also is to remember where the belt loops on the pulleys. it is very hard if you don't take a note on that. there are a lot of combination but only one will work.
tnx 4 using fixya.
drcool
SOURCE: serpentine belt
you need a 3/8 drive socket wrench put it in the tensioner square and pull it it should free the belt or if you have one with a socket just put a socket on the 3/8 drive..do not remove the bolt thats attached to the engine you will spring the tensioner and it will no longer work..u want to use the pully that the belt is actually on
SOURCE: how to release tension on 1995 chevy 5.7L serpentine belt
Look at the diagram which should be on the radiator fan shroud. This will show you the path the belt takes around the myriad pulleys on the engine. There is a tensioner pulley whose only job is to maintain the tension of the serpentine belt. It may be marked on the diagram. If not, it is the pulley, usually near the top of the engine, that is not the air compressor, alternator, water pump, etc. I have found that a box-end wrench or a socket wrench which fits the bolt on the pulley, is sufficient. Just gently swing the pulley away from the belt slightly. Just enough to release the tension so you can slide the belt off. You don't have to worry about the bolt coming loose, as it should have far more torque holding it on than you'll put on it to release the belt tension. Note, that once the belt is off, the tensioner will swing further than it was before, since the belt is not there to stop it. So when you put the belt back on, you'll have to swing it back down/up to the same position it is in now, if not farther, since the new belt hasn't stretched.
SOURCE: 2003 New Beetle Serpentine Belt Replacement
http://www.mvreader.com/multiview/dayco/catalogSearch.php?autoCatalogSearch=1&make=VOLKSWAGEN&model=BEETLE&year=2003&year_from=&year_to=&engine=All&l=n
This should help. Please Rate My Response! Thanks!
Kia_Sedona_2002-2006
Accessory Drive Belts
Fig. Accessory serpentine belt routing-3.5L engine
Fig. Accessory serpentine belt routing-3.5L engine
Fig. Accessory serpentine belt (A) routing-3.8L engine
Inspection
Inspect the drive belt for signs of glazing or cracking. A glazed belt will be perfectly smooth from slippage, while a good belt will have a slight texture of fabric visible. Cracks will usually start at the inner edge of the belt and run outward. All worn or damaged drive belts should be replaced immediately.
Removal & Installation
Fig. Accessory serpentine belt routing-3.5L engine
Fig. Accessory serpentine belt (A) routing-3.8L engine
325 views
Usually answered in minutes!
×