F 450 2WD Super Duty V10-6.8L VIN S (1999)
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The rubber check balls and the steel EPC check ball and spring assembly will fall out and may become lost or stick to the worm trail of the
case.
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Remove and discard separator plate gaskets.
Installation
CAUTION: Using the incorrect gaskets can cause damage to the transmission.
1. NOTE: Refer to parts catalog for proper gasket usage.
NOTE: If the valve body separator plate was not removed, proceed to Step 6.
NOTE: Apply a light film of petroleum jelly to the valve body separator plate prior to assembling the new gaskets.
Assemble the new gaskets to the valve body separator plate.
1
Main control to case gasket.
2
Valve body separator plate.
3
Main control to separator plate gasket.
2. NOTE: Apply a small amount of petroleum jelly to each check ball prior to positioning them on the valve body separator plate.
Install the check balls on the valve body separator plate.
1
Install the eight rubber check balls.
2
Install the one steel EPC check ball on the valve body separator plate.