Woods BATWING BW20.51Q Operator's Manual page 32

Rotary cutter
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Check Gearbox
1. Check gearbox for leaks by: plugging all holes ex-
cept one, applying 4 psi of compressed air, and
immersing gearbox in water. Verify gearbox does
not leak.
NOTE: Excessive air pressure will damage seals.
2. Remove gearbox from water and dry off.
3. Remove upper plug on right side of housing. Add
SAE 80W or 90W EP oil until it runs out side level
hole. Replace plug.
4. Install breather (24) in top cover.
22
6
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19
7
11
2
3
CD6883-1
32 Dealer Service
MAN1282_2023-04.indd 32
MAN1282_2023-04.indd 32
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18
24
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Figure 12. Splitter Gearbox Assembly
Gearbox Installation
NOTE: Gearbox is heavy: do not attempt to move it
without mechanical assistance.
1. Place gearbox on cutter and secure into position
using four cap screws and lock washers.
2. Torque hardware to 300 lbs-ft.
3. Attach all drivelines to gearbox.
4. Install all shields.
5
2. 10 mm Lock washer
3. M10 x 1.5P x 30 HHCS
6
4. Input cap
5. Input shaft
6. Input oil seal
7. Bearing assembly (cup & cone)
3
8. Gasket .15 mm
2
9. Gasket .25 mm
4
10. Gasket .40 mm
10
9
11. Hub cap
8
12. Oil seal
13. Output shaft
14. Spacer
15. Shim .30 mm
16. Shim .40 mm
17. Shim .50 mm
18. Center gear
19. Wing gear
20. Bearing adjustment nut
21. 1/8 x 2-1/2 Cotter pin
22. Sealing washer
23. M18 x 1.5P Level plug
24. M18 x 1.5P Breather plug
MAN1282
( 04/18/23 )
4/18/23 2:54 PM
4/18/23 2:54 PM

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