NV231 Transfer Case

REMOVAL
1. Raise vehicle.
2. Remove front propeller shaft.
3. Remove front output shaft yoke.

Fig. 7:

4. Remove seal from front case with pry tool (Fig. 7).

INSTALLATION
1. Install new front output seal in front case with Installer Tool 8143 as follows:
a. Place new seal on tool. Garter spring on seal goes toward interior of case.

Fig. 8:

b. Start seal in bore with light taps from hammer (Fig. 8). Once seal is started, continue tapping seal into bore until installer tool seats against case.