1999 Volvo Penta "WT" Models Workshop Manual, Page 245Get this manual
Crankshaft Rear Oil Seal Installation Tool Required: 38841 Crankshaft Rear Oil Seal Installer 1Make su re the crankshaft rear chamfer is free of grit, loose rust, and burrsCorrect as needed2Lubricate the inner and outer diameter of the seal with engine oil
3Install the seal on 38841 Crankshaft Rear Oil Seal Installer
4Position 38841 Crankshaft Rear Oil Seal Installer against the crankshaftThread the attaching screws into the tapped holes in the crankshaft5Tighten the screws securely with screwdriver in order to ensure that the seal is installed squarely over the crankshaft6Turn the handle until it bottoms7Remove 38841 Crankshaft Rear Oil Seal InstallerDRC6939
Piston, Connecting Rod, and Bearing Installation _
Tools Required: 5239 Connecting Rod Guide Tool 8037 Piston Ring Compressor
In order to determine the correct replacement bearing size, the bearing clearance must be measured accuratelyEither the micrometer or plastic gauge method may be used, however the micrometer method gives more reliable results and is preferredRefer to Crankshaft and Connecting Rod Bearings, Cleaning and Inspection found in this manual for either procedure