Crossbar Installation; Universal Joint Repair - Woods BATWING BW20.51Q Operator's Manual

CROSSBAR INSTALLATION

1. Using emery cloth (220 or finer), remove surface
rust, Loctite® and foreign material from hub, splined
gearbox vertical shaft, and crossbar assembly.
2. Slide crossbar assembly (8) onto splined shaft.
Install nut (69) and align a slot with hole in splined
shaft.
For .51 models, torque nut to 450 lbs-ft. For .61 and
.71 models, torque nut to 800 lbs-ft.
3. Install cotter pin (70) through slot in nut and bend
ends over.
70
8. Crossbar assembly
69. Castle nut, M30 x 2.0P
70. Cotter pin, 1/4 x 2-1/4
Figure 15. Crossbar Assembly Installation

UNIVERSAL JOINT REPAIR

1. Yoke
2. Cup and bearings
3. Snap ring
4. Journal cross
Figure 16. U-Joint Exploded View
34 Dealer Service
MAN1282_2023-04.indd 34 MAN1282_2023-04.indd 34
Gearbox
8
69
CD7462-2
3
1
2
3
2
4
2
3
2
3
CD1645A
1
U-Joint Disassembly
1. Remove external snap rings from yokes in four loca-
tions as shown in Figure 17.
Figure 17.
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 18.
Figure 18.
3. Clamp cup in vise as shown in Figure 19 and tap on
yoke to completely remove cup from yoke. Repeat
Step 2 & Step 3 for opposite cup.
CD1387
Figure 19.
CD1385A
CD1386
MAN1282
( 04/18/23 )
4/18/23 2:54 PM 4/18/23 2:54 PM