Enigne - Updated Intake Valve Stem Clearance
9226buick04
Bulletin: 89-6A-5
Date: June '90
Ref. No.: 89-290-6A
Corp. Ref. No.: 936113
SUBJECT:
SERVICE MANUAL UPDATE - SECTION 6A - ENGINE GENERAL INFORMATION
MODELS AFFECTED:
1988-1989 CENTURY WITH 2.5L ENGINE (VIN CODE R)
SERVICE MANUAL UPDATE
When measuring the intake valve stem clearance on the 2.5L engine, the specification is:
.025 - .068 mm (.0010 - .0027in.)
This information is for the following Service Manuals:
Year Carline Pages
1988 Century 6A24, 6A1-20 and 21
1989 Century 6A-4, 6A1-22 and 23