P 11/ 37
Repair
[3] DISASSEMBLY/ASSEMBLY
DISASSEMBLING
(4)Spiral bevel gear 32 and Helical gear 14 can be disassembled as illustrated in Figs. 22 and 23.
Fig. 22
Rubber washer 12
Woodruff key 4
1.Remove Ball bearing 608DDW with 1R269 from the shaft of Helical gear 14.
2.Remove Retaining ring
Flat washer 12
Spiral bevel gear 32
Unscrew 4x12 Tapping screws and remove Grease holder from Bearing box.
4x12
Tapping screw
Grease holder
Fig. 23
1R045
Ball bearing 608DDW
1R346
Shaft of
Helical gear 14
Helical gear 14
Ball bearing 608DDW can be removed by pressing from Grease holder side to Bearing retainer side.
Ball bearing 608DDW
(5)Helical gear 27 and Gear shaft can be disassembled as illustrated in Fig. 24.
Fig. 24
Disassemble Helical gear 27 from Bearing box.
Remove Ball bearing 6000ZZ from Gear shaft with 1R269. And then, take out Steel ball 4 from the Gear shaft.
Putting the Helical gear 27 on 1R217, remove Gear shaft by pressing with arbor press.
| 1R269 |
| Ball bearing |
Helical gear 27 | 6000ZZ |
| |
Bearing box |
|
Steel ball 4
Helical gear 27
1R217 Gear shaft