Skip to content
View in the app

A better way to browse. Learn more.

Ultimate Subaru Message Board

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Proper procedure for compressing timing tensioner?

Featured Replies

how slow should you go not to F a basically new tensioner, don't want to spend another 100 bucks on something that has less than 5 miles on it.

slow using a big wide open vise. make sure you are aligning the stop hole to put in allen wrench, or similar

take 10 minutes of slight but very slow tightening on the vise, just a little at a time, very very slow.

use small allen wrench to hold closed, making sure the way to remove the allen wrench is pull from front of engine. ...top front removal when you take it out as its mounted to block

Edited by bheinen74

my manual said NOT to compress the tensioner in a vice and that it should be done in the verticle position. as i didn't have a verticle press, i used my floor jack and the lower control arm with the tensioner in between. i may have used some wood shims on each end to protect the tensioner too. went very slowly and it workek slick. easiest part of the whole timing belt job!

 

regards,

 

mark

The older style can be done horizontally using a vice, while the newer type should be done vertically. The key is to go slowly, since if compressed too rapidly either kind can be damaged.

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.