Rollers
Removal |
| 20 |
1. | Relieve pressure; page 4. | 98 |
|
2.Fig. 2. Remove six cap screws (10) lock washers
(9) and cover assembly (24).
Note: A screw driver may be needed to pry off cover assembly.
3. Remove dowel pins (97) and rollers (98)
97
9
10
Installation |
|
| |
1. | Install rollers (98) and dowel pins (97) | 9 |
|
|
| 99 |
|
2. | Install cover assembly (24) with six lock washers | 24 | 9033A |
| (9) and cap screws (10). | Fig. 2 |
|
Drive Housing
Removal
1.
Relieve pressure; page 4.
2.Fig. 2. Remove six cap screws (10) lock washers
(9) and cover assembly (24).
3.Fig. 3. Remove two screws (99) and washers (9).
4.Remove four cap screws (10) lock washers (9) from drive housing (20).
5.Lightly tap around drive housing (20) to loosen drive housing. Pull drive housing straight off pinion housing. Be prepared to support gear cluster (18), which may also come out.
Installation
1. | Liberally apply bearing grease (supplied with |
| replacement gear cluster) to gear cluster (18), |
| washers (82) and (83) and to areas called out by |
| note 1. Use full 0.68 pint (0.32 liter) of grease for |
| GMax 7900. |
2. | Place bronze colored washer (83) and silver |
| colored washer (82) onto drive housing (20). Install |
| gear cluster (18) through washers (83) and (82). |
3. | Place bronze colored washer (20g) and silver |
| colored washer (20h) on shaft protruding from |
| large shaft of drive housing (20). Align gears and |
| push new drive housing straight onto pinion hous- |
| ing and locating pins (B). |
10
9
B
1 | 20h |
|
20g20
18
4. | Install two washers (9) and screws (99). |
5. | Install four lock washers (9) and cap screws (10) |
| into drive housing (20). |
6. | Install cover assembly (24) with six lock washers |
| (9) and cap screws (10). |
| 9 |
82 | 99 |
83 |
1Apply remaining grease to these areas
Fig. 3 | 9032A |
|
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