BMW Cars 1999-06

Extension Housing Seal

Print

Removal & Installation



  1. Remove and support the driveshaft from the transmission output flange.
  2.  
  3. Clean the area around the seal and the flange.
  4.  
  5. Place a drain pan under the transmission.
  6.  
  7. Support the output flange and remove the retaining nut.
  8.  
  9. Using a seal removal tool or its equivalent, remove the seal.
  10.  

To install:

  1. Inspect the transmission casting for sharp edges and chamfer if necessary.
  2.  
  3. Install the seal by pressing it squarely and evenly into the transmission casting.
  4.  
  5. Apply a thin film of light grease or petroleum jelly to the lips of the seal and onto the area of the flange that contacts the lips of the seal.
  6.  
  7. Install the output flange and apply a medium strength locking compound onto the threads of the retaining nut and torque the nut as follows:
  8.  

All except GS5-39DZ F transmissions:



Step 1: 140 ft. lbs. (190 Nm)
 
Step 2: Loosen 1 / 4 turn
 
Step 3 88.5 ft. lbs. (120 Nm)
 

GS5-39DZ F transmissions:



Step 1: 147.5 ft. lbs. (200 Nm)
 
Step 2: Loosen 1 / 4 turn
 
Step 3 107 ft. lbs. (145 Nm)
 

  1. The balance of assembly is in reverse order of removal
  2.  

 
label.common.footer.alt.autozoneLogo