How long does it take to replace an idler pulley?
Idler Pulley Replacement Much of the cost is the labor involved in replacing and removing the serpentine belt, along with the pulley itself. A do-it-yourself mechanic with a little experience can replace an idler pulley at home and a professional mechanic can usually get the job done in less than half an hour.
Is it easy to replace an idler pulley?
They help to maintain control and tension on the belt as it rotates at high speeds. Failure in this pulley can result in a loose or dropped drive belt, noises from failed bearings, and or a damaged drive belt. With the right tools, replacing this part can be done in a short amount of time.
What kind of noise does a bad idler pulley make?
Squealing. When the engine is idling, a bad pulley may make a squealing sound. This is due to the bearings in the pulley going bad. The bearings may also make various other sounds such as clattering or even a rumbling sound, making the vehicle sound as if there was much more wrong than a bad pulley.
How to replace idler bearing on engine 3.0?
Carefully, remove the tensioner bolt and pulley while your finger is pressing the nut at the back. Then, insert the tensioner pulley bolt so that you can secure the nut at the back. I found a method to not lose the nut behind the tensioner pulley.
Is there part number for Subaru Outback strainer?
There’s a part number (check on www.subaruoutback.org , it’s a common discussion…) for a “kit” that comes with that cap, and a new strainer from the dealer that’s not terribly expensive.
Are there any issues with early 3.0 H6 Outbacks?
The valve covers and timing chain covers will leak. If the oil wasn’t changed regularly, expect timing chain problems. The early 3.0s guzzle fuel. I’ve seen people recording mid teens with mixed driving, worse if the engines running poorly.
Where is the idler and tensioner pulley located?
The tensioner pulley is the pulley that is lower and to the left (the one visually under the radiator belt in the pic that has a black driver already in it), the idler is simply the other one (kind of hidden behind the radiator belt).