14. Extension Assemble

Extension Assemble

Special Tools
* DT-47722 Shift Rail Bushing Remover and Installer
* DT-47724 Output Shaft Bearing Cup Installer
* J 8092 Driver Handle
* J 44765 Seal Installer





Important: Ensure that the extension housing installation surfaces are clean.


1. Using DT-47724 (2) and J 8092 (1), install the tapered bearing race (89).




2. Apply gear oil and install the tapered roller bearing (89).




3. Using J 44765, install a NEW rear output shaft oil seal (92).




4. Using DT-47722, install a NEW shift shaft seal (88) to the specified depth (a).

Drive the shift shaft seal to a depth of 4.6-5.4 mm below the surface of the extension housing.