Achieva L4-138 2.3L VIN A MFI (1992)
Camshaft Gear/Sprocket: Technical Service Bulletins
Engine - New Camshaft Sprocket & Wrench Design
NUMBER:
92-T-110
CORP.REF.NO: 276109
DATE:
July 1992
SECTION:
6A7
SUBJECT:
NEW CAMSHAFT SPROCKET AND
CAMSHAFT SPROCKET WRENCH DESIGN
MODELS/YEARS:
1992 ACHIEVA WITH
2.3L (VIN A, D, 3) ENGINE
Later production 1992 2.3L (VIN A, D, 3) engines have a powdered metal design camshaft sprocket. Servicing the new camshaft sprocket requires
Camshaft Sprocket Wrench J 39579. Camshaft Sprocket Wrench J 39579 is used in the same manner as the previous design, J 36013. Refer to the
illustration for the new sprocket and tool design.
The Camshaft Sprocket Wrench J 39579 will be delivered to dealers in September 1992. Until J 39579 is available, loaners are available from
Kent-Moore by calling 1-800-345-2233.
Important:
Loaner availability is limited to dealers with an emergency situation, such as a disabled vehicle.
When servicing an early 1992 production camshaft sprocket, replace it with the new design camshaft sprocket, GM P/N 24570973 which is currently
available from GMSPO.
