C 1500 Truck 2WD V6-4.3L VIN W (2001)
Crankshaft Position Timing Ring: Service and Repair
Crankshaft Position (CKP) Reluctor Ring Replacement
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Tools Required
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J 5590 Crankshaft Gear Installer
Removal Procedure
1. Remove the engine front cover.
2. Remove the crankshaft position sensor reluctor ring.
Installation Procedure
Notice: Failure to properly align the crankshaft position sensor reluctor ring may result in component damage and effect OBD 11 system
performance.
Important: The reluctor ring is shaped like a dish. The dish must face the engine front cover. Failure to do so will damage the front cover and the
reluctor ring.
1. Install the crankshaft position sensor reluctor ring.
1.1.
Align the keyway on the crankshaft position sensor reluctor ring with the crankshaft balancer key in the crankshaft.
1.2.
Use the J 5590 in order to push the crankshaft position sensor reluctor ring onto the crankshaft until completely seated against the
crankshaft sprocket.
2. Install the engine front cover.