How do you replace a rear differential seal?
To replace the seal, take the following steps:
- Jack up one side of your truck to take the weight off the wheel.
- Remove the wheel.
- Remove the axle shaft.
- Remove the hub retaining hardware.
- Slide off the hub and drum as a unit.
- Replace the seal behind the hub.
- Put everything back together in the reverse order of removal.
How do you replace a diff seal?
How to Replace a Pinion Seal
- Materials Needed.
- Step 1: Chock the front wheels.
- Step 2: Raise the axle.
- Step 3: Set the jack stands.
- Step 1: Set the parking brake.
- Step 2: Secure the driveline.
- Step 3: Remove the driveline mounting bolts.
- Step 4: Separate the driveline.
Why is my rear end leaking?
Rear Differential Leak – more commonly, the problems stem from low rear differential oil. Rear differential leaks are the culprit, either at the axle seals, the pinion seal (where the driveshaft attaches), or the rear differential cover.
How do you remove a rear axle seal?
Use a large pry bar to leverage the seal out of the differential housing, you can also use a seal puller but we have found this method works pretty good. Use an axle puller to remove the axle bearing, once installed push the shoe of the puller straight which will help it lock behind the bearing.
What kind of sealer is used for rear axle bearings?
Most seals have a sealer allied to them as a thin coating, this seal uses an orange colored sealer. Next, you can use the seal installer which is one and the same to the bearing installer but we thought we would show you how we did it in the old days in this example.
How do you remove an axle from a differential?
This is to allow enough clearance for the “C” clip to be removed which holds the axle into the differential. Using a small screwdriver or magnet work the metal “C” clip in a circular motion, This will enable you to remove the clip which will release the axle from the differential. This can take a little time so hang in there.
How do you install a rear axle bearing?
Set the new bearing squarely into the differential housing, then use the tool to install the bearing using a hammer. Once the bearing is fully installed the hammer will have a hard clunk sound and the bearing will not move inward. This is signaling the bearing is completely against the house shoulder.