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Dealer Service 29
MAN0962 (1/9/2012)
Check Gearbox
1. Place top cover (21) on housing and secure into
position using six cap screws (20).
2. Check gearbox for leaks by: plugging all holes
except one, applying 4 psi of compressed air, and
immersing gearbox in water. Verify gearbox does
not leak.
NOTE: Excessive air pressure will damage seals.
3. Remove gearbox from water and dry off.
4. Remove upper plug (3) on right side of housing.
Add SAE 80W or 90W EP oil until it runs out side
level hole. Replace plug.
5. Install breather (18) in top cover.
Reinstallation on Cutter
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.
Figure 14. Splitter Gearbox Assembly
1. Shaft 1-3/4, 20 spline, wing
2. Oil seal
3. 3/8 plug
4. Snap ring
5. Bearing
6. Pinion gear
7. Bearing
8. Shim
9. Housing
10. Snap ring
11. Oil seal
12. Shim
13. Bearing
14. Shaft 1-3/4, 20 spline, center
15. Snap ring
16. Bearing
17. Gear
18. 1/2 Breather
19. 5/16 Lock washer
20. M8 x 30 Cap screw 8.8
21. Cover
22. Snap ring