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Home >> Cadillac >> 2004 >> CTS Base, 3.2 N >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Automatic Transmission - 5L40-E (Introduction, Service & Replacement)) >> Repair Instructions >> Parking Pawl Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
    2. Fig 1: Identifying Shift Linkage
    GM785877Courtesy of GENERAL MOTORS CORP.
  2. Remove the transmission manual shift shaft nut.
  3. Disconnect the shift linkage from the transmission.
  4. Place the transmission in neutral by rotating the transmission shift shaft clockwise 2 clicks.
  5. Remove the exhaust system. Refer to Exhaust System Replacement (LA3, LY9) , Exhaust System Replacement (LY7) or Exhaust System Replacement (LS6) in Engine Exhaust.
    6. Fig 2: View Of Propeller Shaft Coupler
    GM801931Courtesy of GENERAL MOTORS CORP.
  6. Disconnect the propeller shaft coupler (1) from the transmission flange. Refer to Propeller Shaft Replacement (Automatic Transmission) , Propeller Shaft Replacement (Manual Transmission) or Propeller Shaft Replacement (CTS-V) in Driveline/Axle.
  7. Push the front propeller shaft toward the rear of the vehicle in order to release the propeller shaft coupler (1) from the transmission flange.
    8. Fig 3: Securing Front Propeller Shaft To Shift Control Lever With Mechanics Wire
    GM787650Courtesy of GENERAL MOTORS CORP.
  8. Secure the front propeller shaft (1) to the shift control lever (3) with a piece of mechanics wire (2).
  9. Remove the transmission fluid pan. Refer to Automatic Transmission Fluid/Filter Replacement .
    10. Fig 4: Supporting Transmission Case
    GM795918Courtesy of GENERAL MOTORS CORP.
  10. Using two equally sized suitable blocks of wood and a suitable transmission jack positioned under the transmission pan area. Support the transmission case on both sides with the wood blocks to prevent the transmission internal components from contacting the transmission jack.
  11. Remove the transmission support. Refer to Transmission Support Replacement in Frame and Underbody.
  12. Remove the extension housing. Refer to Extension Housing and Seal Replacement .
    13. Fig 5: Removing Parking Pawl Spring
    GM854136Courtesy of GENERAL MOTORS CORP.
  13. Remove the parking pawl spring.
  14. Remove the parking pawl pivot pin.
  15. Remove the parking pawl.
  16. Inspect the following:
    • Parking pawl tooth for chipping or wear
    • Parking pawl spring for over expansion
    • Pivot pin for scoring, excessive wear
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