Drive Belt Tensioner Replacement
Special Tools
EN-48952 Tensioner Spring Holding Pin
For equivalent regional tools, refer to Special Tools .
Removal Procedure
- Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
- Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .
- Remove the front part of the right front wheelhousing lining. Refer to Front Wheelhouse Liner Replacement .
- Remove the drive belt and pulley cover. Refer to Drive Belt and Pulley Cover Removal .
- Apply tension to the drive belt tensioner (1) with a suitable spanner on the holder (2) by rotating anti-clockwise.
- Install the EN-48952 holding pin (3).
- Remove the drive belt from the alternator pulley, the upper belt idler pulley and the drive belt tensioner.
- Remove the drive belt tensioner bolt (2).
- Remove the drive belt tensioner (1).
Installation Procedure
- Install the drive belt tensioner (1).
Caution: Refer to Fastener Caution in the Preface section.
- Install the drive belt tensioner bolt (2) and tighten to 45 N·m (33 lb ft).
- Install the drive belt to the alternator pulley, the upper belt idler pulley and the drive belt tensioner.
- Apply tension the drive belt tensioner (1) with a suitable spanner on the holder (2) by rotating anti-clockwise.
- Remove the EN-48952 holding pin (3).
- Relieve tension from the drive belt tensioner (1) and allow the tensioner to slide back slowly.
- Inspect the drive belt for correct seat.
- Install the drive belt and pulley cover. Refer to Drive Belt and Pulley Cover Installation .
- Install the front part of the right front wheelhousing lining. Refer to Front Wheelhouse Liner Replacement .
- Install the front compartment insulator. Refer to Front Compartment Insulator Replacement .
- Lower the vehicle. Refer to Lifting and Jacking the Vehicle .
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© Copyright Chevrolet. All rights reserved |