SUB-SECTION 5J
WINCHES
Figure 5J-5. Removing Hydraulic Motor
Figure 5J-3. Brake Mounting Bolts
Figure 5J-6. Removing Brake Disc and Shaft Assembly
9. Before removing the bearing shown in Figure 5J-6, spin it
by hand to check for any signs of roughness or failure.
10. Refer to Figure 5J-7 and pull the outer of the two
bearings mounted on the sleeve, using a suitable puller as
shown.
NOTE
A spacer is located behind the bearing shown in
Figure 5J-7. See Figure 5J-19.
11. Slide the assembly consisting of the brake disc and hub
shown in Figure 5J-8 off the shaft and remove the shaft from
the winch drum. Then, using a rubber mallet, tap the sleeve
end Sprag clutch out of the hub in the direction shown in
Figure 5J-8. In other words, tap on the left end of the
sleeve.
12. Inspect the sleeve surfaces to which the arrows point
end the hub surface which contacts the outer diameter of
the clutch. The sleeve and hub surfaces must be extremely
smooth. The original finish was 16 rms. An oil seal rides on
the and of the sleeve. Any scratches or scoring on these
Figure 5J-4. Removing Brake Assembly
5J-4