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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 779 (Automatic Transaxle Service, Removal & Installation -- 4T65-E) >> Repair Instructions >> Accumulator and 2-1 Manual Servo Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to JACKING AND LIFTING 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. Remove the accumulator bolts (131).
  5. Remove the manual 2-1 band servo cover bolts (103).
    Fig 1: Removing Accumulator Bolts And Band Servo Cover Bolts
    G01531401Courtesy 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.
    Fig 2: Prying Lube Oil Pipe Retainer And Removing Lube Oil Pipe
    G01531402Courtesy of GENERAL MOTORS CORP.
  8. Remove the accumulator (132).
  9. Remove the manual 2-1 band servo cover (104).
    Fig 3: Removing Accumulator And Band Servo Cover
    G01531403Courtesy 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 .
    Fig 4: Removing Manual 2-1 Band Servo And Band Servo Cover Gasket
    G01531404Courtesy of GENERAL MOTORS CORP.
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