Spicer Wheel Ends Service Manual, Steer & Drive Wheel Ends User Manual

Page 22

LMS Assembly

6. Drive the seal into the hub by using a press or a

hammer. The installation tool will bottom out on the
hub when the seal is correctly installed. Check to be
sure the seal is not "cocked" and that unitized seal
I.D. and inner bearing turn freely.

7. When installing a unitized seal, lubricate the outer

diameter of the seal with a light film of clean wheel
end lubricant.

8. Lubricate the outer bearing cone with the same lube

as used in the hub and install into the outer cup of
the hub assembly.

9. Install an approved installation tool to the hub cap

mounting surface of the hub assembly with two
existing nuts/studs or bolts. Hand tighten the nuts/
bolts until the installation tool presses against the
outer bearing cone.

Failure to use all required LMS components will increase
wheel end-play and reduce seal performance.

10. Inspect the spindle and nut threads for corrosion

and debris, clean thoroughly or replace as required.

11. Mount the hub assembly onto the axle spindle with a

smooth, firm motion. Use care to maintain alignment
between the bearing cones and spindle and to avoid
seal damage.

Outer bearing

Hub

CAUTION