Removal Procedure
WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the camshaft cover. Refer to Camshaft Cover Replacement (LV7) .
- Adjust the engine to cylinder 1 top dead center (TDC) of combustion stroke. Set crankshaft in direction of engine rotation until the markings (1, 2) line up. Rotate at the crankshaft balancer bolt (3).
- Install the EN-51632 holder (1).
- Remove the engine front cover. Refer to Engine Front Cover Replacement (LV7) .
- Remove the timing chain upper guide. Refer to Timing Chain Upper Guide Replacement .
- The engine has one of the two tensioner designs (1, 2). Each design has a different release mechanism and position.
- Fix the timing chain tensioner with design 1 (1) in service position:
- Slightly release tension from the piston (2) until bar (1) can be unlocked by rotating the lever (3) in direction of arrow.
- Entirely push back the piston (1) until the tensioner lever (2) cannot be locked in this position.
- Release tension from the piston (1) until it releases for three ratchets. The three ratchets can be noticed by the click noises.
- Apply tension to the piston until the lever (1) is rotated back into the locking position where the bore in the lever aligns with the bore in the tensioner housing.
- Fix the lever in this position with a suitable fixing pin (2).
- The style of tensioner design 2 (1) can be released by using a punch and pressing on the release clip (2).
- Secure the timing chain tensioner with suitable sized drill bit (3).
- Remove the timing chain tensioner shoe bolt (1).
- Remove the timing chain tensioner shoe (2).
- Ensure the correct fixation of the tool (3).
- Remove the 2 timing chain tensioner bolt (4).
- Remove the timing chain tensioner (1).
- Remove and DISCARD the gasket (2).
- Remove the timing chain (1).