Installing an Aftermarket Axle - Page 2




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Installing an Aftermarket Axle
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11.) Before you're ready to reinstall the axle into the rear carrier assembly, you must smear grease onto the center section of the axle. Again, this aids in the ease of removing the axle in the future as well as keeps moisture from entering. Now gently slide the axle back into the carrier.

Axle


Axle YFZ450


12.) If the axle hangs up slightly during the install process, put the rear axle hub nut in backward and use a rubber mallet again to persuade it to go the remainder of the way.

Axle


Axle


13.) Grease the exposed splines on the axle so you may slide on the brake rotor hub. Tap on the hub to ensure that it's seated all the way in the axle housing. When this is done, you may now thread on the axle nut. It should be able to go on a majority of the way without serious strain.

Axle

14.)
Slide your sprocket over the sprocket hub and install. Be sure to torque all nuts and bolts to factory specifications.

Axle

15.) Reinstall the rear brake caliper. It never hurts to add a slight amount of blue Loctite to ensure that the bolts don't come out.

Axle

Axle

16.)
With the caliper installed, you can have someone step on the rear brake pedal while you completely tighten the rear axle nut. Make sure to secure the axle locknut with the two setscrews.

Axle


YFZ450 Axle install

17.) Install the two rear hub assemblies and secure with the new cotter pins. It's wise to tighten down with an air impact wrench.

ATV Axle

18.) Remount your rear tires and you're ready to shred!

YFZ450 Axle Install All Done



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