Caprice Wagon V8-305 5.0L (1986)
Crankshaft Main Bearing Seal: Service and Repair
1986-88 EXC. V6-173
These engines are equipped with a one-piece, lip type seal mounted in a separate seal retainer. Seal replacement requires removal of the transmission.
1.
Raise and support vehicle, then remove transmission, clutch assembly and flywheel, as equipped.
2.
Pry seal from retainer, inserting screwdriver in notches provided in seal retainer.
3.
Lubricate inner and outer diameters of replacement seal with engine oil, then mount seal on tool J-35621 or equivalent.
4.
Mount tool on rear of crankshaft, tightening screws snugly to ensure seal will be installed squarely on crankshaft.
5.
Tighten wing nut on tool until it bottoms, then remove tool from crankshaft.
6.
Reverse remaining procedure to complete installation.
