Prizm L4-1600cc 1.6L DOHC VIN 6 (1990)
Camshaft Gear/Sprocket: Technical Service Bulletins
Camshaft Timing Pulleys - Installation Addition
Number:
91-269-6A
Section:
6A
Date:
APRIL 1991
Corporate Bulletin No.: 136113
Subject:
CAMSHAFT TIMING PULLEYS INSTALLATION
Model and Year:
1990-91 GEO PRIZM GSI WITH 1.6L ENGINE
SERVICE UPDATE
The information contained in this bulletin is an addition to the "Timing Belt and Camshaft Timing Pulleys" procedure found in 4A-GE Engine
Mechanical (6A2) of the 1990 GEO Prizm Service Manual Supplement covering the Prizm GSI model (ST373-90 Supp.) and the "Timing Belt and
Camshaft Timing Pulleys" procedure found in Engine Mechanical - 1.6L L4 VIN Code 6 (Section 6A2) of the 1991 Service Manual Supplement
(ST373-91).
When installing the camshaft timing pulleys, make sure that the camshaft knock pins are properly aligned in the camshaft timing pulleys and that the
timing marks on the camshaft timing pulleys are aligned with the timing marks located on the timing belt rear cover (Figure 1).
