Hummer 15113134 Mount,Trans

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Take a large-sized screwdriver or pry bar to slide it between the transmission and the crossmember, after which you will need to lift the transmission a little bit upwards in order to examine the rear transmission mount for signs of wear. If this part comes out of contact with an insulator considerably, so your mount is already deteriorated. You may remove the nut fastening the insulator onto a transverse beam and bolts that fix an insulator to a case for changing any mount. Push up a gear-box by means of jack and take away pillows. The installation is reversed from the removal process. Be sure to fasten all nuts well.

To check the condition of the transmission mount, insert a large screwdriver or pry bar into the space between the transmission and the cross member and attempt to pry the transmission up slightly. If there is any noticeable separation of the rubber, it indicates that the mount is worn out. For removal, start by removing the nut that attaches the insulator to the cross member, as well as the bolts that attach the insulator to the transmission. Then, raise the transmission slightly using a jack and remove the insulator. When installing the new mount, ensure that the procedure is reversed and tighten the nuts and bolts securely.

First, remove the nut attaching the insulator to the crossmember and the bolts attaching the insulator to the transmission. Then, raise the transmission slightly with a jack and remove the insulator. Finally, install the new mount by following the reverse of the removal procedure and make sure to tighten the nuts/bolts securely.

To replace the mount, remove the fasteners attaching it to the crossmember and transmission, raise the transmission slightly with a jack, and remove the mount.

The first step is to raise the vehicle and support it securely on jackstands.

To install the new mount, simply reverse the removal procedure.

Insert a large screwdriver or prybar into the space between the transmission extension housing and the crossmember and try to pry the transmission up slightly. If the transmission moves significantly, the mount needs to be replaced.