How to replace a rear pinion seal?
how to get to the seal?
how to remove the seal ?
how to get to the seal?
how to remove the seal ?
Dec 23, 2007 at 10:03 PM
1999 Ford F150
1999 FORD F-150
STEPHENCJ
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Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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Remove tail shaft from rear diff.
Undo pinion flange nut.
Slide off pinion.
With a seal removing tool or a large screw driver, pry out seal.
Clean housing wher seal sits.
Carefully knock in new seal, make sure it is square.
Inspect flange and if seal surface is grooved fit speedi sleeve or replace flange.
Fit flange and do up nut to torque specs,
Be carefull not to over tighten as diff may have a collapsible sleeve(pre loading for pinion bearing) and over tightening will damage bearings.
Replace tail shaft,
Check diff oil level.
Road test for noise.
Mark (mhpautos)
Undo pinion flange nut.
Slide off pinion.
With a seal removing tool or a large screw driver, pry out seal.
Clean housing wher seal sits.
Carefully knock in new seal, make sure it is square.
Inspect flange and if seal surface is grooved fit speedi sleeve or replace flange.
Fit flange and do up nut to torque specs,
Be carefull not to over tighten as diff may have a collapsible sleeve(pre loading for pinion bearing) and over tightening will damage bearings.
Replace tail shaft,
Check diff oil level.
Road test for noise.
Mark (mhpautos)
Dec 23, 2007 at 10:21 PM
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