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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 2.0L (LTG) - Repair Instructions - On Vehicle >> Repair Instructions - On Vehicle >> Powertrain Mount Balancing

Powertrain Mount Balancing

NOTE:

Follow the balance procedure steps listed below. Powertrain mounts must be tightened in sequence.

    Fig 1: Front Transaxle Mount Through Bolt
    GM2813614Courtesy of GENERAL MOTORS COMPANY
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  2. Remove the battery tray. Refer to Battery Tray Replacement .
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Loosen the front transaxle mount through bolt (1).
  5. Loosen the rear transaxle mount through bolt.
  6. Lower the vehicle.
  7. Position two floor jacks with wood blocks under the engine and transaxle in order to support the powertrain assembly.
  8. Fig 2: Transaxle Mount Bolts
    GM2813616Courtesy of GENERAL MOTORS COMPANY
  9. Loosen the transaxle mount bolts (1).
  10. Fig 3: Engine Mount
    GM2813621Courtesy of GENERAL MOTORS COMPANY
  11. Loosen the engine mount to bracket bolts (1).
  12. Reposition both floor jacks in order to allow a 1/8 inch gap between the mount and bracket.
  13. Fig 4: Transaxle Mount Bolt Tightening Sequence
    GM2813616Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  14. Tighten the transaxle mount bolts (1) to 50 N.m (37 lb ft) in sequence.
  15. Fig 5: Engine Mount Bolts
    GM2813621Courtesy of GENERAL MOTORS COMPANY
  16. Tighten the engine mount to bracket bolts (1) to 62 N.m (46 lb ft) in the following sequence.
  17. Remove the floor jacks from under the oil pan.
  18. Shake the powertrain vigorously from front to rear and allow the powertrain to settle.
  19. Raise the vehicle.
  20. Tighten the rear transaxle mount through bolt to 100 N.m (74 lb ft).
  21. Fig 6: Front Transaxle Mount Through Bolt
    GM2813614Courtesy of GENERAL MOTORS COMPANY
  22. Tighten the front transaxle mount through bolt (1) to 100 N.m (74 lb ft).
  23. Lower the vehicle.
  24. Install the battery tray. Refer to Battery Tray Replacement .
  25. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .