Chain And Sprockets, Timing: Installation: Installation
WARNING: This page is about a different variant/trim than selected.
- Install the crankshaft sprocket (1) and position halfway onto the crankshaft.
- While holding the camshaft phaser in hand, position the timing chain on the camshaft phaser and align the timing marks as shown in illustration.
- While holding the camshaft phaser and timing chain in hand, position the timing chain on the crankshaft sprocket and align the timing mark as shown in illustration.
- Align the slot in the camshaft phaser with the dowel on the camshaft and position the camshaft phaser on the camshaft while sliding the crankshaft sprocket into position.
- Install the camshaft phaser retaining bolt (1) finger tight.
- If removed, install the timing chain guide (1) and tighten the bolts (2) to 11 N.m (8 ft. lbs.).
- If removed, install the timing chain tensioner (2) and tighten the bolts (3) to 11 N.m (8 ft. lbs.).
- Remove the tensioner pin (special tool #8514, Pins, Tensioner) (1).
- Rotate the crankshaft two revolutions and verify the alignment of the timing marks (1, 2). If the timing marks do not line up, remove the camshaft sprocket and realign.
- Tighten the camshaft phaser bolt (1) to 98 N.m (72 ft. lbs.).
- Position the oil pump (1) onto the crankshaft and install the oil pump retaining bolts (2) finger tight.
- Using the sequence shown in illustration, tighten the oil pump retaining bolts to 28 N.m (21 ft. lbs.).
- Verify the slide bushings (1) are installed in the timing chain cover.
- Install the timing chain cover. Refer to COVER(S), ENGINE TIMING, INSTALLATION, 5.7L .
- Fill the engine with oil.
- Fill the cooling system. Refer to STANDARD PROCEDURE .
- Connect the negative battery cable.
- Start the engine and check for leaks.