Mark LT 2WD V8-5.4L VIN 5 (2007)
Camshaft Gear/Sprocket: Service and Repair
Camshaft Phaser and Sprocket
Special Tool(s)
Removal
1. If servicing the RH camshaft phaser and sprocket, remove the RH camshaft. See: Camshaft, Lifters and Push Rods/Camshaft/Service and Repair
2. If servicing the LH camshaft phaser and sprocket, remove the LH camshaft. See: Camshaft, Lifters and Push Rods/Camshaft/Service and Repair
3. CAUTION: Damage to the camshaft phaser and sprocket assembly will occur if mishandled or used as a lifting or leveraging device.
CAUTION: Do not remove the Timing Chain Wedge tool at any time during assembly. If the special tool is removed or out of placement, the
engine front cover must be removed and the engine must be retimed.See:
Remove the camshaft phaser and sprocket from the timing chain.
4. Inspect the front of the camshaft phaser and sprocket for missing or damaged roll pins.
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If the roll pins are missing or damaged, a new camshaft phaser and sprocket must be installed.
5. Inspect the rear of the camshaft phaser and sprocket for a deformed or damaged location pin.
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If the location pin is deformed or damaged a new camshaft phaser and sprocket must be installed.
