4L60-E Automatic Transmission
REMOVAL PROCEDURE1. Raise the vehicle.
2. Disconnect the vehicle speed sensor electrical connector.
3. Remove the vehicle speed sensor bolt from the case extension.
4. Remove the seal from the case extension.
5. Remove the propeller shaft.
6. Remove the transmission mount nut and washer.
7. Support and raise the transmission slightly, using the transmission jack.
8. Remove the transmission mount bolts.
9. Remove the transmission mount and shims, if present.
10. Remove the case extension bolts (32).
11. Remove the case extension (31) with the seal (30).
12. Remove the vehicle speed sensor from the case extension if necessary.
INSTALLATION PROCEDURE
1. Install the case extension (31) with a new seal (30).
2. Install the bolts (32).
^ Tighten the bolts to 35 Nm (26 ft. lbs.).
NOTICE: Refer to Fastener Notice in Service Precautions.
3. Install the transmission mount and shims, if present.
4. Install the transmission mount bolts.
^ Tighten the bolts to 34 Nm (25 ft. lbs.).
5. Lower the transmission.
6. Install the transmission mount nut and washer.
^ Tighten the nut to 41 Nm (30 ft. lbs.).
7. Install the propeller shaft.
8. Install the vehicle speed sensor and seal to the case extension.
9. Install the vehicle speed sensor bolt.
^ Tighten the bolt to 11 Nm (97 inch lbs.).
10. Install the speed sensor electrical connector.
11. Lower the vehicle.