ulsonix TOPCLEAN 1800PRO+ Manuel D'utilisation page 36

3.5. Assembly drawings
Engine
1 - Oil seal
2 - Top cover
3 - Sealing ring
4 - Gasket
5 - Bearing E20
6 - Intermediate shaft
7 - Bearing 16004
8 - Bearing E15
9 - Gear shaft
10 - Gear holder
11 - Gear wheel
12 - Bearing 16011
13 - Gasket
14 - Planetary gear
15 - Oil seal
16 - Top cover