to change the one below alternator you need to take belt off take alternator out and bracket to get at it. the tensioner pulley you need to take belt off loosen the three bolt on assembly the pulley itself has reverse threads on it it would be a good idea to change both of them
The idler pulley is between the alternator and the A/C compressor.
To change the idler pulley on a 1994 Ford Bronco, first, ensure the engine is off and cool, then disconnect the negative battery cable. Use a socket wrench to relieve tension on the serpentine belt by rotating the tensioner pulley, and remove the belt from the idler pulley. Unbolt the old idler pulley using the appropriate socket size, then install the new pulley and reattach the serpentine belt following the routing diagram. Finally, reconnect the battery cable and start the engine to ensure everything is functioning properly.
Are you talking about the "idler pulley"? They are quite simple to change. Loosen the serpentine belt by using a socket on the center of the tensioner pulley, slide the belt off the idler pulley, use a socket to pull the center bolt of the idler pulley and replace the pulley with a new one.
M10 x1.50
Take the belt off, un-bolt the idler pulley, bolt the new pulley on, and finally put the belt back on and Viola!!
The idler pulley on any vehicle is used to maintain the proper tension on the vehicle's belt(s). without it belt maintenance would be difficult.
Remove your idler pulley first. it is the pulley right next to the alternator.
To replace the idler pulley on a 1995 Ford F-350 7.3L, first, disconnect the negative battery cable to ensure safety. Then, use a wrench or socket to relieve tension on the serpentine belt by turning the tensioner pulley, allowing you to remove the belt from the idler pulley. Next, unbolt the old idler pulley from its mounting bracket and replace it with a new one, tightening it securely. Finally, reinstall the serpentine belt and reconnect the battery cable.
Take off belt, remove bolt in center of pulley, replace with new pulley (comes with bearing). Reverse to install Take off belt, remove bolt in center of pulley, replace with new pulley (comes with bearing).
Remove serpentine belt. Remove pulley. Install new pulley. Install serpentine belt.
Take the belt off, take the bolt off of the idler pulley, take the pulley off, put a new one on replace the bolt, and put the belt back on
I don't believe there is an idler pulley on that model, just a tensioner pulley