Front Differential Drive Pinion Gear Bearing Cup and Lubricant Dam Replacement
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Front Differential Drive Pinion Gear Bearing Cup and Lubricant Dam Replacement
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Removal
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Callout
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Component Name
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1
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Front Differential Drive Pinion Gear Bearing Cup
Warning
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Failure to apply the lubricant will cause damage to the bolt and nut threads.
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Note
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Tighten
DT-45094
cup remover until it fits snugly on the bearing cup.
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Adjust
DT 45124
removal bridge so it sits on the case surface just beyond the bearing cup opening.
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Apply the extreme pressure lubricant
DT 23444-A
extreme press lubricant to the puller bolt threads to prevent damage to the bolt threads during bearing cup removal.
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Hold the puller bridge nut and turn the bolt to remove the bearing cup.
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Special Tools
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DT 23444-A
Extreme Press Lubricant - 1/4 Ounce Tube
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DT-45094
Bearing Cup Remover
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DT 45124
Removal Bridge
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For equivalent regional tools, refer to
Special Tools
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2
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Front Differential Drive Pinion Gear Lube Dam
Special Tools
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DT-48055
Lube Dam Removal
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GE 6125-1B
Slide Hammer with Adapter
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For equivalent regional tools, refer to
Special Tools
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Installation
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Callout
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Component Name
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1
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Front Differential Drive Pinion Gear Lube Dam
Special Tools
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DT-46630
Lube Dam Installer
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For equivalent regional tools, refer to
Special Tools
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2
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Front Differential Drive Pinion Gear Bearing Cup
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Warning
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Support the back side of the case before installing the bearing cup. Apply a light coating of transmission fluid to the bore before pressing the cup into position. Install the bearing cup until it stops moving. Applying excessive pressure to the bearing cup once it is seated could cause damage to the case casting.
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Warning
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An unseated or improperly installed bearing cup will result in premature bearing failure. Visually inspect the bearing cup to insure there is no "clearance" between the case, thrust washer, and the bearing cup. Use of a feeler gauge may assist in identifying a bearing cup that is not fully seated.
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Special Tools
DT-45087
Bearing Cup Installer
For equivalent regional tools, refer to
Special Tools
.
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