Woods BATWING BW20.50QE Operator's Manual page 28

Shredder Installation (Optional)
Crossbar Installation - Right Wing
(Figure 27 & Figure 30)
Figure 27. Right Crossbar and Blade Installation
1. Install wing crossbar (1) on splined shaft. Use flanged castle nut and
cotter pin previously removed. Torque nut to 610.12 N-m (450 lbs-ft).
2. Place CCW blade (3) over blade pin (7) and insert blade pin through
crossbar. Make sure blade offset is to the bottom.
3. Place blade (4) over blade pin with flat surface on the top.
4. Install bushing (8) over pin and blade and secure with jam nut (9). Torque
nut to 900.26 N-m (664 lbs-ft).
Crossbar Installation - Left Wing
1. Repeat steps for left crossbar and blade installation.
2. Use wing crossbar (1) and offset CW blades (2) and flat blades (4).
Crossbar Installation - Center Section
1. Repeat steps for center crossbar and blade installation.
2. Use crossbar (1) and offset CCW blades (3) and flat blades (4).
Install Stationary Blades - Center Section
1. Remove left skid shoe if needed.
2. Place stationary blade mounting bracket (6) on the backside (outside) of
the front left baffle. Mounting bracket leg should point to the outside.
28 Dealer Service
3. Secure mounting bracket into position using four cap screws (12), eight
hardened flat washes (14) and flange lock nuts (13).
Figure 28. Blade Mounting Bracket Installation - Center Section
4. Attach stationary blade (5) to mounting bracket using two cap screws
(10), four hardened flat washers (15) and lock nuts (11).
NOTE: Stationary blade should fit between the two rotating blades on the
crossbar.
5. Replace skid shoe using existing hardware if removed.
Install Stationary Blades - Right and Left Wing
12 14
5
Figure 29. Stationary Blade Installed - Right Wing
14
13
15 10
MAN1279 (15/04/2019)