Inspection
Rotate the bearing inner race by finger to inspect for abnormal play (A), noise and smooth rotation while the bearings are in the crankcase.
Replace the bearing with new ones, if there is anything unusual.
![](https://motoinstruction.ru/img/suzuki/14/120058.jpg)
Inspect the oil seals for any damage.
![](https://motoinstruction.ru/img/suzuki/14/120059.jpg)
Removal
Remove the oil seals with the special tool or a suitable bar.
- 09913-50121: Oil seal remover
![](https://motoinstruction.ru/img/suzuki/14/120060.jpg)
Remove the bearing retainers (1).
![](https://motoinstruction.ru/img/suzuki/14/120061.jpg)
Remove the crankcase bearings by with the special tool.
- 09921-20240: Bearing remover set
Note: Select the suitable size attachment as following illustration.
![](https://motoinstruction.ru/img/suzuki/14/120062.jpg)
Bearing remover attachment
![](https://motoinstruction.ru/img/suzuki/14/120063.jpg)
(1) 25 mm; (2) 17 mm; (3) 20 mm; (A) Left crankcase; (B) Right crankcase
Installation
Install the crankcase bearings and oil seals with the special tool.
- 09913-70210: Bearing installer set
Note: Select the suitable size attachment as following illustration.
![](https://motoinstruction.ru/img/suzuki/14/120064.jpg)
Bearing installer attachment
![](https://motoinstruction.ru/img/suzuki/14/120065.jpg)
(A) Left crankcase; (B) Right crankcase
Bearing | Oil seal | |
1 | ∅62 mm | ∅52 mm |
2 | ∅40 mm | ∅35 mm |
3 | ∅32 mm | — |
4 | — | ∅22 mm |
5 | ∅52 mm | — |
6 | ∅40 mm | — |
7 | ∅47 mm | — |
Apply SUZUKI SUPER GREASE to the oil seal lip.
- 99000-25030: SUZUKI SUPER GREASE "A" (USA)
- 99000-25010: SUZUKI SUPER GREASE "A" (Others)
![](https://motoinstruction.ru/img/suzuki/14/120066.jpg)