Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2003 >> Astro Van AWD V6-4.3L VIN X >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Transmission Mount >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Transmission Mount: Service and Repair

Transmission Mount Replacement

Removal Procedure
1. Raise and suitably support the vehicle.
2. Support the transmission with a transmission jack.





3. Remove the transmission mount to the transmission support retaining nut or nuts.





4. Raise the transmission to take the weight off of the mount.
5. Remove the transmission mount to the transmission or transfer case adapter mounting bolts (1).
6. Raise the transmission just enough to remove the transmission mount.
7. Remove the transmission mount from the vehicle.

Installation Procedure
1. Install the transmission mount to the vehicle.

Notice: Refer to Fastener Notice in Service Precautions.





2. Install the transmission mount to the transmission or transfer case adapter mounting bolts (1).
^ For RWD vehicles, tighten the bolts to 61 Nm (45 ft. lbs.).
^ For AWD vehicles, tighten the bolts to 85 Nm (63 ft. lbs.).

3. Lower the transmission.





4. Install the transmission mount to the transmission support retaining nut or nuts.
Tighten the nut or nuts to 45 Nm (33 ft. lbs.).
5. Remove the transmission jack.
6. Lower the vehicle.
pro multis · About Operation CHARM