Front Housing Assemble

Tools Required

• J 25070  Heat Gun. See Special Tools .
• J 36190  Driver Handle
• J 36507  Detent Bushing Remover and Installer. See Special Tools .
• J 36511  Oil Fill and Drain Plug Hex Bit - 17 mm. See Special Tools .
• J 36798  Shift Rail Bushing Staking Tool. See Special Tools .

1. Using a brass drift, install the input shaft bearing in the clutch housing.
   Fig 1: Installing Input Shaft Bearing

   Courtesy of GENERAL MOTORS CORP.
2. Using the J 36798  (2) with the bushing side against the bushing and the J 36190  (1), install the shift shaft bushing in the clutch housing.
   Fig 2: Installing Shift Shaft Bushing

   Courtesy of GENERAL MOTORS CORP.
3. Using the J 36798  with the staking side against the bushing and the J 36190  , stake the bushing in place. See Special Tools .
   Fig 3: Staking Shift Shaft Bushing

   Courtesy of GENERAL MOTORS CORP.
4. Using the J 36507  (2) and the J 36190  (1), install the inner shift shaft detent bushing to the second mark on the J 36507  . See Special Tools .
   Fig 4: Installing Inner Shift Shaft Detent Bushing

   Courtesy of GENERAL MOTORS CORP.
5. Using the J 36507  (2) and the J 36190  (1), install the outer shift shaft detent bushing to the first mark on the J 36507  . See Special Tools .
   Fig 5: Installing Outer Shift Shaft Detent Bushing

   Courtesy of GENERAL MOTORS CORP.
6. Install the transmission vent.
   Fig 6: Installing Front Housing Vent

   Courtesy of GENERAL MOTORS CORP.
NOTE: Refer to FASTENER NOTICE .
Fig 7: Installing Oil Fill Plug
Courtesy of GENERAL MOTORS CORP.
7. Using the J 36511  install the oil fill plug. See Special Tools .

   Apply pipe sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the drain plug threads.

   Tighten:  Tighten the fill plug to 30 N.m (22 lb ft).

8. Using the J 36511  , install the oil drain plug. See Special Tools .
   Fig 8: Installing Oil Drain Plug

   Courtesy of GENERAL MOTORS CORP.

   Apply pipe sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the drain plug threads.

   Tighten:  Tighten the drain plug to 30 N.m (22 lb ft).

9. Using the J 25070  , heat the clutch housing front countershaft bearing bore for ten minutes. See Special Tools .
   Fig 9: Heating Countershaft Bearing Bore

   Courtesy of GENERAL MOTORS CORP.
10. Using a suitable bearing installing tool, install the front countershaft bearing in the clutch housing.
    Fig 10: Installing Front Countershaft Bearing

    Courtesy of GENERAL MOTORS CORP.