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INSTALLATION CRANKSHAFT SPROCKET INSTALLATION 1. Position a new crankshaft sprocket on the crank- shaft with timing mark facing out. Align crankshaft NOTE: Lubricate the threads of Special Tool 9055 T Nickel Anti-seize Compound or equivalent, before beginning crankshaft sprocket 2. Install the crankshaft sprocket using Special Tool 9055 (1). TIMING CHAIN AND CAMSHAFT SPROCKET INSTALLATION 1. Rotate the crankshaft sprocket so the timing mark is at the 12 O’clock position. 2. Place the timing chain around the camshaft sprocket and place the timing mark to the 6 O’clock 3. Place the timing chain around crankshaft sprocket and install the camshaft sprocket into position. 4. Using straight edge, check alignment of timing marks. 5. Install the camshaft sprocket bolts. Tighten the bolts to 23 N·m (200 in. lbs.). 6. Rotate crankshaft 2 revolutions. Timing marks should line up. If timing marks do not line up, 7. Measure camshaft end play. (Refer to 9 - ENGINE - SPECIFICATIONS). If not within specifications, 8. Install timing chain cover (Refer to 9 - ENGINE/ VALVE TIMING/TIMING CHAIN COVER - INSTALLATION). 9 - 2482 ENGINE - 8.3L - SERVICE INFORMATION DR/DH |