Rear Case Half
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
- Clean the rear case half in cleaning solvent and air dry.
- Remove the sealer from the case sealing surfaces.
- Inspect the case for being broken or cracked.
- Replace the case if it is broken or cracked.
- Inspect the sealing surfaces (1) for damage.
- Repair small scratches or nicks with a soft stone.
- Inspect the case threaded bolt holes for damage.
- Repair any damaged threads.
- Inspect the front output shaft rear bearing bore (2) for the following conditions:
- Spun bearing
- Cracks
- Inspect the rear output shaft rear bearing bore (4) for the following conditions:
- Spun bearing
- Cracks
- Replace the case if the bearing has spun. Refer to Transfer Case Disassemble and Transfer Case Assemble .
- Inspect the retaining ring (5) for the rear output shaft rear bearing for being bent or twisted.
- Replace a faulty retaining ring.
- Inspect the rear output shaft bushing (3) for scoring or wear.
- Replace the case if the rear output shaft bushing is faulty. Refer to Transfer Case Disassemble and Transfer Case Assemble .
- Replace the case if the control actuator lever shaft bore is faulty. Refer to Transfer Case Disassemble and Transfer Case Assemble .
NOTE:
Refer to Machined Surface Damage Notice
.