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.
BB48X
BB60X,
BB72X,
BB84X
1.Check chain complete
2.Check chain bracket, lower
3.3/8 Chain,
4.3/4 NC x 6 Cap screw GR5
5.3/4 NC Hex lock nut
6.5/8 NC x
7.5/8 Flat washer, standard
8.5/8 NC Hex nut
9.Mast Plate, BB60X, BB72X, BB84X
10.Tractor top link bracket
11.Mast Plate, BB48X
Figure 41. Check Chain Installation
42Assembly
(Rev. 5/10/2009) MAN0632 (5/15/2007)
