Sierra 1500 2WD V6-4.3L VIN X (2004)
13. Remove the driven gear from the distributor shaft.
14. Remove the round washer.
15. Remove the tang washer.
16. Remove the shim washer (1).
17. Remove the oil seal.
ASSEMBLY PROCEDURE
IMPORTANT: Installing the driven gear 180 degrees out of alignment, or locating the rotor in the wrong holes, will cause a no-start condition.
Premature engine wear or damage may result.
