GEARBOX ASSEMBLY PARTS LIST (Continued)
REF | PART | QTY | DESCRIPTION |
9 | 20890 | 1 | |
10 | 20897 | 1 | Ring retainer 81mm internal (BB48X, |
|
|
| BB60X, BB72X) |
11 |
| * 1 | Cotter pin |
12 | 57466 | 2 | Snap ring |
13 | 20895 | 1 | Snap ring (BB48X, BB60X, BB72X) |
14 | 57373 | 1 | Spacer 35.3 x 48 x 2.5 (BB48X, |
|
|
| BB60X, BB72X) |
15 | 57328 | 2 | Gearbox shim kit |
15A | 57471 | 1 | Shim kit 50.3 x 70.3 (BB84X) |
16 | 57468 | 1 | Castle nut (BB48X & BB60X) |
16 | 57469 | 1 | Castle nut (BB72X) |
16 | 39261 | 1 | Castle nut (BB84X) |
17 | 20892 | 1 | Castle nut metric M24 x 2 (BB48X, |
|
|
| BB60X, BB72X) |
17 | 39323 | 1 | Castle nut metric M30 x 2 (BB84X) |
18 | 20893 | 1 | Washer 25 x 44 x 4 mm (BB48X, |
|
|
| BB60X, BB72X) |
18 | 39322 | 1 | Washer 31 x 56 x 4 mm (BB84X) |
19 | 20888 | 1 | Protective washer (BB48X, BB60X, |
|
|
| BB72X) |
19A | 57338 | 1 | Screen protection (BB84X) |
REF | PART | QTY | DESCRIPTION |
20A | 57094 | 1 | Shim kit 44 x 30.3 x 1 (BB84X) |
20 | 57473 | 1 | Flat washer 21 x 37 x 3 |
|
|
| (BB48X & BB60X) |
20 | 57474 | 1 | Flat washer 25 x 48 x 2.5 (BB72X) |
21 | 20900 | 1 | Seal, metric 40 x 80 x 12 |
|
|
| (BB48X, BB60X, BB72X) |
21 | 39289 | 1 | Seal, 50 x 90 x 10 (BB84X) |
22 | 57463 | 1 | Oil seal 35 x 72 x 10 |
23 | 57374 | 1 | Oil cap |
25 | 57375 | 1 | Top cover (BB48X & 60X) |
25 | 57376 | 1 | Top cover (BB72X) |
25 | 57139 | 1 | Top cover (BB84X) |
26 | * | 6 | M8 x 16 Hex head cap screw CL8.8 |
|
|
| (BB48X, BB60X, BB72X) |
26 | * | 6 | M8 x 14 Hex head cap screw CL8.8 |
|
|
| (BB84X) |
27 | 57076 | 1 | Vent plug 1/2 NPT |
28 | * | 1 | Cotter pin |
NSS Not Serviced Separately
*Standard hardware, obtain locally
CHECK CHAIN ASSEMBLY (OPTIONAL)
BB48X
BB60X, BB72X, BB84X
REF | PART | QTY | DESCRIPTION | REF | PART | QTY | DESCRIPTION |
A | 10521 | 1 | Check chain complete | 7 | 3632 | * 5/8 Standard flat washer | |
|
|
|
| ||||
2 | 7906 | 2 | Check chain bracket, lower | 8 | 6239 | * 5/8 NC Hex nut | |
9 |
| Mast plate BB60X, BB72X, BB84X | |||||
3 | 18048 | 2 | 3/8 Chain, |
| |||
10 |
| Tractor top link bracket | |||||
4 | 2377 | * | 3/4 NC x 6 Hex head cap screw GR5 |
| |||
11 |
| Mast plate BB48X | |||||
5 | 2371 | * | 3/4 NC Hex lock nut |
| |||
|
|
|
| ||||
6 | 12274 | * | 5/8 NC x |
|
| * Standard hardware, obtain locally | |
(Rev. 3/21/2008) MAN0632 (5/15/2007)
Parts 47
