Nilfisk-ALTO Neptune PE Service Manual page 52

Pressure area,
touches
the bearing disk
NEPTUNE PE-DE_en_Ver.1.0_October 2010
Service / Repair
Oil sleeve
Stainless steel
Jetwash Direct ltd
Carefully tip out the oil sleeves
with an adequate screwdriver and
discard them. Be careful not to
scratch the surface.
Before mounting the new sleeves,
it will be a good idea to moisten
the sleeves with soapy water.
Mount new oil sleeves with punch
no.1220429. Carefully knock or
press them home.
LP HP
Ceramic
C3 Pump
Check the piston for wear
in the pressure area and
the area fPressure area
(rides on wobble disc)
or oil sleeves. Check the
ceramic for cracks. Remo-
ve any coating.
F
52