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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 207 (Automatic Transaxle - 4T65-E - Introduction (2 Of 2)) >> Repair Instructions >> Accumulator and 2-1 Manual Servo Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the oil pan. Refer to Oil Pan Replacement .
  3. Remove the filter. Refer to Oil Filter and Seal Replacement .
    4. Fig 1: Identifying Accumulator & Manual 2-1 Band Servo Cover Bolts
    GM164809Courtesy of GENERAL MOTORS CORP.
  4. Remove the accumulator bolts (131).
  5. Remove the manual 2-1 band servo cover bolts (103).
    6. Fig 2: View Of Lube Oil Pipe Retainer
    GM262607Courtesy of GENERAL MOTORS CORP.
  6. Use a large flat-bladed tool in order to gently pry the lube oil pipe retainer (129) from the case.
  7. Remove the lube oil pipe (130) from the front differential carrier internal gear lube hole.
    8. Fig 3: Identifying Accumulator
    GM164810Courtesy of GENERAL MOTORS CORP.
  8. Remove the accumulator (132).
  9. Remove the manual 2-1 band servo cover (104).
    10. Fig 4: View Of Manual 2-1 Band Servo
    GM164811Courtesy of GENERAL MOTORS CORP.
  10. Remove the manual 2-1 band servo (106-116).
  11. Remove the manual 2-1 band servo cover gasket (105).
  12. To disassemble, inspect and service the accumulator and manual 2-1 band servo, refer to the TRANSFER CASE - STEYR (OVERHAUL) .
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