Manual Locking Hub

1. Apply grease to both faces of spacer and install.
2. Apply grease to inside face of ring and install.
3. Install snap ring, then apply grease to splined portion of inner assembly body and install.

Fig. 7 Exploded View Of Manual Locking Hub:

4. Install snap ring, hub lock ring, detent ball and spring, Fig. 7.
5. Apply grease to outer circumference of knob and inner circumference of cover.
6. Align detent ball with groove of cover and install knob.
7. Install snap ring with smooth surface toward knob.
8. Install clutch assembly retaining spring.
9. Install follower to clutch. Ensure follower nail comes close to bent portion of retaining spring by aligning follower stopper nail to outer teeth of clutch, then hook retaining spring onto upper portion of hanger nails of follower.
10. Install compression spring with smaller diameter toward follower.
11. Align follower nail to handle groove, then assemble clutch with knob by pushing and turning clutch counterclockwise to knob.
12. Using installer tools No. J-29015 and J-0092, or equivalents, install two outer races then two outer bearings.
13. Coat hub with grease, then apply Besco L-2, or equivalent, to inner and outer bearing.
14. Turn hub so chamfer is aligned to tapped hole on outer side, then using hub nut tool No. J-36827, or equivalent, install hub nut.
15. Using a spring scale, adjust bearing preload to 3.03 lbs.
16. Install lock washer with larger diameter of tapered bore to outer side of vehicle. If bolt holes in lock plate are not aligned with corresponding holes in nut, reverse lock plate. If bolt holes are still out of alignment, turn nut enough to obtain alignment. Ensure screw is fastened tightly so head is lower than surface of washer.
17. Apply Loctite 515, or equivalent, to body assembly and install.
18. Install snap ring and shims, then adjust clearance between free wheeling hub body and snap ring. Clearance should be 0.01 inch. Available adjusting shim are 0.008, 0.011, 0.020 and 0.039.
19. Align and install cover assembly, tightening to specifications.