Storm L4-1600cc 1.6L SOHC (1990)
Camshaft: Technical Service Bulletins
Camshaft Pulley Timing Mark - Revised Alignment
Number:
90-329-6A
Section:
6A
Date:
August 1990
Corporate Bulletin No.: 036105
Subject:
CAMSHAFT PULLEY TIMING MARK ALIGNMENT
Model and Year:
1990 GEO STORM
TO:
ALL CHEVROLET DEALERS
This bulletin revises the camshaft and tension pulley procedure on page 6A1-12 of the 1990 GEO Storm Service Manual (ST371-90). *Rotate the
crankshaft to position the number 4 cylinder at TDC on the compression stroke; align the camshaft pulley timing mark to the 9 o'clock position.
