Front Gear Train
Service Tip: If the oil pan gasket was damaged during removal of the rear seal carrier, remove the damaged gasket and:
• If previously equipped with a paper oil pan gasket, use the old gasket as a pattern and cut a section of a new
gasket to the same size. Use a light coat of sealant, Part Number 3164067, to hold the gasket in place.
• If previously equipped with a sealant only oil pan gasket, apply a bead of sealant, Part Number 3164070, to the oil pan flange.
• If previously equipped with a suspended oil pan, the oil pan must be removed and a new gasket installed.
Refer to Procedure 007-025 in Section 7.
NOTE: The rear seal carrier must be installed within 10 minutes of applying the sealant.
NOTE: If the oil pan is installed, it may be necessary to loosen additional oil pan capscrews to allow clearance for
rear seal carrier and gasket clearance.
NOTE: It may be necessary to trim the rear seal carrier gasket so it is even with the oil pan mounting surface.
Also, apply a thin bead of sealant, Part Number 3164067, at this joint prior to installing the rear seal carrier. The rear
seal carrier must be installed within 10 minutes of applying the sealant.
Install the rear seal carrier, mounting capscrews and gasket.
Loosely tighten the rear seal carrier mounting capscrews at this time.
NOTE: The seal installation will properly align the rear seal carrier.
All Applications
NOTE: For engines equipped with a wet flywheel housing, make sure to replace the rear crankshaft seal with the
correct rear seal. Rear crankshaft seals for wet and dry flywheel housings may not be the same.
NOTE: The replacement oversize seal may appear different than the standard size seal.
The new oversize seal and wear sleeve comes preassembled and will be installed on the crankshaft as an assembly.
A Crankshaft oil seal
B Wear sleeve.
To aid in installation, the lubricating oil seal requires the application of a mild soap on the outside diameter of the
seal case.
Use service tool, Part Number 3824078, to install the crankshaft seal/wear sleeve assembly.
Install two (2) threaded studs into the crankshaft capscrew holes.
Apply a small amount of clean, 15W-40 engine oil to the crankshaft, threaded studs, and inside of the crankshaft
rear seal/wear sleeve installation tool.
Position the chamfered end of the wear sleeve (A) onto the end of the crankshaft (B).
Position the counterbore end of installation tool (C) over threaded studs and align with the wear sleeve, perpendicular to the end of the crankshaft.
Install the washers (D) and nuts (E) onto the threaded studs.
NOTE: The illustration shows a front gear train application with a rear crankshaft seal carrier. For rear gear train
engines, the procedure for installing the wear sleeve/seal into the flywheel housing bore is the same.
Alternately tighten the nuts 1/2 of a turn until the installation tool contacts the end of the crankshaft.
Do not exceed 1/2 of a turn of each nut to prevent wear sleeve binding and irregular stretch.
Torque Value: 20 N•m [ 177 in-lb ]
Remove the installation tool and threaded studs.
Front Gear Train
Align the rear cover even with both sides of the oil pan rail on the cylinder block.
Install and tighten the rear cover capscrews.
Torque Value: 10 N•m [ 89 in-lb ]
Install the four rear oil pan mounting capscrews into the pan.
Torque Value: 24 N•m [ 212 in-lb ]
