Lumina V6-204 3.4L DOHC (1991)
(Figure 2) Crankshaft Reference Marks
(Figure 2) Camshaft Timing Sprocket
42.
Camshaft sprockets (Figure 2).
^ 1991-93 Remove bolts, washers, and sprockets using J 38614.
^ 1994-95 Remove bolts, taper lock rings, and sprockets by lightly tapping on it with a soft faced hammer.
