LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> General Information >> Engine >> Engine Overhaul Procedures - General Information >> Crankshaft & Main Bearings >> Cylinder Block >> Oil Gallery Plug Installation

Oil Gallery Plug Installation

Ensure threads or sealing surface is clean. Coat threaded oil gallery plugs with sealer and install. Replacement soft press-in plugs are installed with a hammer and drift.