Nilfisk-ALTO NEPTUNE 5-46 PE, Service Manual

Page: 56 / 94

F
NEPTUNE PE-DE_en_Ver.1.0_October 2010
Service / Repair
56
Be careful when you dismount thrust col-
lar because you can easily damage the
surface inside. Give the thrust collar an
inspection before mounting.
When mounting the sleeves
and the spacer, remember
lubricating.
When dismounting the suction sleeves,
use a screwdriver to tip out the sleeves.
Do not reuse the sleeves.
Clean the thrust collar and lubricate before
mounting the sleeves as shown in the
ilustration.
Inspect the the thrust collar for marks,
lubricate and mount it with your fingers.
5
3 1
7
8
2
4
6
When you mount the cylinder head
tighten the bolts in the shown
sequence Use a 6mm hexagon wrench.
NP5 Pump
Jetwash Direct ltd