S10/T10 Blazer 2WD V6-4.3L VIN X (2003)
14. Remove the round washer.
15. Remove the tang washer.
16. Remove the shim washer (1).
17. Remove the old oil seal.
ASSEMBLY PROCEDURE
1. Line up the square-cut hole in the vane wheel for the CMP sensor.
NOTE: Refer to Distributor Driven Gear Can Be Installed in Multiple Positions Notice in Service Precautions.
2. Insert the sensor into the housing.