Woods BRUSHBULL BB48 Operator's Manual page 29

INSTALL CROSSBAR
1. Using emery cloth (220 or finer), remove surface
rust, Loctite and foreign material from hub, splined
gearbox, vertical shaft, and crossbar as shown in
Figure 15.
Figure 15.
2. Install crossbar (2) on splined shaft. Install washer
(3) and nut (4). Torque nut:
BB48, BB60, BB72
BB84
3. Install 6" section of 9 gauge wire (not supplied)
through gearbox shaft and slots in nuts. Twist ends
of wire together.
4. Install blades, reinstall
hardware. Torque blade pin nut to 450 lbs-ft.
3
4
Figure 16
MAN0050 (Rev. 1/16/2004)
CD3739
200 lbs-ft
300 lbs-ft
them using existing
2
CD4389
UNIVERSAL JOINT REPAIR
1. Yoke
2. Cup and bearing
3. Snap ring
4. Journal cross
3
1
Figure 17. Universal Joint Parts Breakdown
U-Joint Disassembly
1. Remove external snap rings from yokes in four
locations as shown in Figure 18.
Figure 18. Remove Snap Ring
2. With snap rings removed, support drive in vise,
hold yoke in hand and tap on yoke to drive cup up
out of yoke. See Figure 19.
Figure 19. Remove Cups
Dealer Service 25
3
1
2
2
4
2
3
2
3
CD1645A
CD1385A