FILL GEARBOX
NOTICE
■
Gearbox is not filled at the factory. Prior to delivery to customer,
make sure gearbox is filled only half-full with 80W or 90W API GL-4 or GL-
5 gear lube. Use side plug to remove any excess oil.
1.
Remove solid plug and discard.
2.
Make sure vent plug hole is clear.
3.
Fill gearbox until oil runs out the side plug on gearbox. Use a high quality
gear oil with a viscosity index of 80W or 90W and an API service rating of
GL-4 or GL-5.
4.
Install vent plug. Use pipe sealant or thread tape on threads.
INSTALL OPTIONAL CHECK CHAINS
Check chains are used to carry the front of cutter at a set height.
1.
Thread check chains (3) through check chain bracket (2).
2.
Attach lower end of check chain (3) to mast plate (9 or 11) with bolt (6),
washer (7), and nut (8).
3.
Attach keyhole brackets (2) to each side of tractor top link bracket (10)
with bolt (4) and nut (5).
4.
Insert check chains through keyhole brackets and set cutter height.
28 Assembly
1. Check chain complete
2. Check chain bracket, lower
3. 3/8 Chain, 32-link and check lug
4. 3/4 NC x 6 Cap screw GR5
5. 3/4 NC Hex lock nut
6. 5/8 NC x 2-1/4 Cap screw GR5
7. 5/8 Flat washer, standard
8. 5/8 NC Hex nut
9. Mast Plate, BB60XE, BB72XE, BB84XE
10. Tractor top link bracket
11. Mast Plate, BB48XE
Figure 39.
Check Chain Installation
MAN1254 (3/16/2018)
BB48X
BB60XE,
BB72XE,
BB84XE