Grand AM L4-138 2.3L VIN A FI HP (1989)
Camshaft: Technical Service Bulletins
Engine - Corrected Camshaft Lobe Lift Specifications
Bulletin Number:
89-6-41
Reference Number:
976105
Publish Date:
4/89
Subject:
SERVICE MANUAL UPDATE - SECTION 6A7-CAMSHAFT LOBE LIFT SPECIFICATIONS
Models
1988 - 1989 GRAND AM MODELS WITH 2.3L
Affected:
L-4 VIN D
The camshaft lobe lift specifications for the 1988 and 1989 Quad 4 engine (VIN D) were printed incorrectly in the 1988 and 1989 Service Manuals
(Section 6A7).
The lobe lift is:
Intake VIN D
8.890 mm (.350")
Exhaust VIN D
8.636 mm (.340")
Please make this correction in your Service Manuals in Section 6A7.