Transmission Case and Adapter Disassemble for GMC Truck GMC MD Steel Tilt (W Model) 2005

Transmission Case and Adapter Disassemble CTS, GTO, SSR M10

Tools Required

1. Remove the transmission case fill plug.
2. Remove the temperature switch (M12 only).



3. Remove the backup lamp switch.



4. Remove the dowel pins.




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

5. Remove the countershaft bearing race, using the J 8092 and the J 39791 .




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

6. Remove the mainshaft bearing race, using the J 8092 and the J 39790 .



7. Remove the Ist/2nd and the 3rd/4th shift shaft bushings, using the J 23907 and the J 39439-2 .

Tools Required

1. Remove the input shaft bearing race and the shim.



2. Remove the countershaft bearing race and the shim.



3. Remove the adapter plate plug.



4. Remove the input shaft seal.

Important: Do not replace the bushing unless inspection shows bushing damage.




5. Remove the 1st/2nd and the 3rd/4th shift shaft bushing, using the J 23907 with the J 39439-2 .



6. Remove the dowel pins.

Transmission Case and Adapter Disassemble Corvette MM6 and MZ6

Tools Required

1. Remove the transmission case fill plug (1) (MM6 only).
2. Remove the coolant temperature switch (2) (MZ6 only).



3. Remove the reverse lamp switch (MM6 only).



4. Remove the E-Z key switch (1) (MZ6 only).



5. Remove the dowel pins.




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

6. Remove the countershaft bearing race, using the J 8092 and the J 39791 .




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

7. Remove the mainshaft bearing race, using the J 8092 and the J 39790 .



8. Remove the 1st/2nd and the 3rd/4th shift shaft bushings, using the J 23907 and the J 39439-2 .

Tools Required

1. Remove the input shaft bearing race and the shim.



2. Remove the countershaft bearing race and the shim.



3. Remove the adapter plate plug (MM6 only).



4. Remove the input shaft seal.




Important: Do not replace the bushing unless inspection shows bushing damage.

5. Remove the 1st/2nd and the 3rd/4th shift shaft bushing, using the J 23907 with the J 39439-2 .



6. Remove the 1st/2nd and the 3rd/4th shift shaft seals (1) and (2).



7. Remove the dowel pins.