Engien - Manual Revision Valve Stem Clearance
89chevy31Number: 89-193-6
Section: 6
Date: June 1989
Subject: INTAKE VALVE STEM CLEARANCE ON 2.5L ENGINES
Model and Year: 1989 A CAR WITH VIN CODE R ENGINE
TO: ALL CHEVROLET DEALERS
When measuring the intake valve stem clearance on the 2.5L engine the specification is:
.025 - .068 mm (.0010 - .0027 in.)
This information is for the following Service Manuals:
Year Carline Pages
1987 A 6A-3, 6A1-19 and 20
1988 A 6A-3, 6A1-20 and 21
1989 A 6A-4, 6A1-22 and 23