Service manual

181 CID (3.0L) 4 CYLINDER GM ENGINE
SERVICE MANUAL NUMBER 26
90-861329--1 MARCH 1999 Page 3A-5
Lubricants/Sealants/Adhesives
Description Parts Number
Quicksilver Perfect Seal 92-34227--1
Quicksilver 2-4-C Marine Lubricant with
Teflon
92-825407A3
Quicksilver RTV Sealer 92-809826
Engine Specifications
NOTICE
Unit Of Measurement: U.S. Inches (Millimeters)
Model 3.0L
Displacement 181 cid (3.0L)
Cylinder Bore
Diameter 3.9995-4.0025 (101.588-101.790)
Production .0005 (0.012) Max
Out of Round
Service .002 (0.05) Max
Production
Thrust
Side
.0005 (0.012) Max
Taper
Production
Relief Side .0005 (0.012) Max
Service .001 (0.02) Max
Piston Clearance
Production .0025-.0035 (0.064-0.088) Max
Service .0035 (0.08) Max
Piston Ring: Compression
Top
Groove Clearance
Production
2nd
.0012-.0029 (0.030-0.073)
Service .003 (0.09) Max
Top
Gap
Production
2nd
.010-.020 (0.254-0.762)
Service .035 (0.88) Max
Index