STS RWD V8-4.6L (2007)
15. Ensure the drain back hole (1) is clear of the sealant.
Notice: The cassette seal is installed onto the crankshaft with a press fit that requires over 135 Nm (100 lb ft) of force to remove or install. This
high force requires the use of special tools to remove and install the seal. Use of any other tools during removal or installation can lead to damage
to the seal or other components. An improperly installed or damaged seal can leak oil and can lead to engine damage. Use of the J 38817-A to
install the cassette seal can damage the tool and cause improper seal installation and/or seal damage.
Important: Beginning with the model year 2006 the flywheel/flexplate crankshaft bolt hole thread was changed from 8 x 1.25 mm to 11 x
1.5 mm. The J 45930-A will service the cassette seals installed on engines from March 1, 1996 to 2006. If a J 45930 is to be used on a 2006
or later engine the update kit, J 45930-10, must be used to convert the J 45930 to a J 45930-A.
Important: Crankshaft rear oil seal and engine flywheel installation requires adequate space for installation. If the engine stand does not
allow suitable space to use the J 45930-A install the crankshaft rear oil seal and engine flywheel with the engine properly supported on
the floor or on a bench.
Important: Northstar engines 2005 and older have an 8 x 1.25 mm flywheel/flexplate crankshaft bolt hole thread. Northstar engines 2006
