NV3550 Manual Transmission

REMOVAL - YOKE SEAL 2WD
1. Raise raise and support vehicle.
2. Mark propeller shaft and axle yoke for alignment reference.
3. Disconnect and remove propeller shaft.





4. Remove old seal with Remover C-3985-B (Fig. 133) from transmission housing.

REMOVAL - YOKE BUSHING
1. Raise and support vehicle.
2. Mark reference lines on the propeller shaft and remove shaft.
3. Remove housing yoke seal.





4. Insert Remover 6957 into rear housing and tighten tool to bushing and remove bushing (Fig. 134).

INSTALLATION - YOKE SEAL 2WD
1. Place seal in position on transmission housing.





2. Drive new seal into transmission housing with Installer C-3972-A and Handle C-4171 (Fig. 135).
3. Carefully guide propeller shaft slip yoke into housing and onto output shaft splines.
4. Install propeller shaft with reference marks aligned.
5. Remove support and lower vehicle.
6. Check transmission fluid level.

INSTALLATION - YOKE BUSHING
1. Align bushing oil hole with oil slot in rear housing.
2. Tap bushing into place with Installer 6951 and Handle C-4171.





3. Install new oil seal in housing using Installer C-3972-A (Fig. 136).
4. Install propeller shaft with reference marks aligned. 5. Remove support and lower vehicle.
6. Check transmission fluid level.