Figure 9-2. Hoist Gearing.
“B” Frame: Hoist Gearing for Figure 9-2.
Ref. | Part |
| Qty. |
No. | Number | Description | Req’d. |
| Complete Hoist Gearcase Ass’y. - 94.4:1 Ratio (Incl. Ref Nos. |
| |
1 | Oil Seal | 1 | |
2 | Oil Seal | 1 | |
3 | Stud | 4 | |
4 | Nut - Hex | 4 | |
5 | Washer - Hardened (5/8) | 8 | |
6 | Lock Nut - Hex, Thin, Grade 5 | 4 | |
7 | Ball Bearing | 2 | |
8 | Motor Gear - 56 Teeth | 1 | |
9 | Intermediate Pinion Shaft | 1 | |
10 | Key - Chamfered | 1 | |
11 | Ball Bearing | 1 | |
12 | Drum Pinion Shaft | 1 | |
13 | Intermediate Gear | 1 | |
14 | Retaining Ring | 1 | |
15 | Key - Hardened, Chamfered | 2 | |
16 | Ball Bearing | 1 | |
17 | Ball Bearing | 1 | |
18 | Output Shaft and Drum Gear Assembly | 1 | |
19 | Ball Bearing | 1 |
“C” Frame: Hoist Gearing for Figure
Ref. | Part |
| Qty. |
No. | Number | Description | Req’d. |
| Complete 10t Hoist Gearcase Ass’y. – 124.5:1 Ratio (Incl. Ref Nos. |
| |
| Complete 7.5t Hoist Gearcase Ass’y. – 104.6:1 Ratio (Incl. Ref Nos. |
| |
1 | Oil Seal | 1 | |
2 | Oil Seal | 1 | |
3 | Stud | 4 | |
4 | Nut - Hex | 4 |
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