S10/T10 Blazer 2WD V6-4.3L VIN X (2003)
6. Install two rotor hold down screws.
Tighten
Tighten the screws to 1.9 N.m (17 lb in).
7. Install the shim washer (1) on the bottom of the distributor shaft.
8. Install the tang washer.
9. Install the round washer.
10. Install the driven gear according to the index marks.
11. Align the rotor segment as shown for a V6 engine (1) or V8 engine (2).
12. Install the gear and align white paint mark on the bottom stem of the distributor, and the pre-drilled indent hole in the bottom of the gear (3).
13. Check to see If the driven gear is installed incorrectly, the dimple will be approximately 180 degrees opposite the rotor segment when the driven
gear is installed in the distributor.
14. Support the distributor drive gear in a V-block or similar fixture.
CAUTION: Refer to Safety Glasses Caution in Service Precautions.