Nilfisk-ALTO POSEIDON 4 Series, Руководство по обслуживанию, Страница: 28 / 37

F
SM_POSEIDON 4_en_Ver.1.0_08.2012
Service / Repair
28
Wobble disc

The wobble disc assembly can be
removed by hand or by using a suitable
puller.
Fig.F.42: Woble disc Fig.F.43: Bearing & bearing tracks

Beware of correct assembly order:
1. Wobble disc.
2. Thin bearing track.
3. Bearing.
4. Thick bearing track.
Fig.F.41: Oil seal installation
NEW !

Using a proper tool (see picture) or a
suitable pipe carefully tap the new oil seal
in place. Lips of the seal is mounted
against the cylinder head.
Fig.F.42: Spacer rings for seals
• By assembly note that the pin of the
spacer ring must be placed in the cylinder
groove.
• Check that the O-ring in the midle of the
cylinder is placed correctly.
1.
2.
3.
4.
Pistons and oil seals