13. Extension Disassemble

Extension Disassemble

Special Tools
* J 23907 Slide Hammer
* J 23907 Slide Hammer with Bearing Adapter
* J 26941 Bearing Race Remover
* J 29369-2 Bearing and Bushing Remover
* J 39431 Fifth/Sixth Driven Gear Puller
* J 39439-2 Shift Rail Bushing Remover
* J 45124 Removal Bridge
* J-45124-9 Fifth Gear Puller Adapter Bolts




1. Remove the reverse idler shaft bracket bolts.




2. Remove the reverse idler gear and the roller bearing.




3. Remove the reverse idler shaft using a suitable tool.




4. Remove the countershaft rear bearing retainer (1).
5. Cut away plastic roller bearing cage (2) and remove the bearings (3). Discard the cage and the bearings.




6. Install J 45124 (1), J-45124-9 (2), and J 29369-2 (3) in the extension bearing race and on the extension housing.
7. Remove the countershaft extension bearing race. Discard the bearing race.




8. Remove the oil funnel (1) from the bearing assembly (2).




9. Using J 39439-2 (2) and J 23907 (1) , remove the bushing.




10. Remove the output shaft outer and inner seals.
Pry out the seal with a suitable tool.




11. Remove the mainshaft bearing race retainer ring.

Important: Do not replace the bearing race unless inspection shows bearing race damage.


12. Remove the mainshaft bearing race using J 26941 and J 23907 .