Service instruction
Disassembling and assembling iSave 21
11
180R9219 / 521B1171 / DKCFN.PI.003.K3.02 / 11.2013
23. Shaft seal
NOT
mounted correct.
The rubber seal face must turn into the flange.
25. Shaft seal in right position:
24. Using the plastic assembly tool provided,
large diameter first
, press the seal home
against the shoulder, by hand.
Be careful not to damage the carbon seal face
on the shaft seal.
26. Remove the old ceramic ring from the
flange.
Position the O-ring on the seal flange.
27. Push the new ceramic ring into the flange
using plastic tool provided. Make sure the
face with the rubber seal is positioned
against the shoulder in the flange.
Before assembly wet the parts with clean
filtered water.
28. Position the flange and the bolts. Tighten
the 4 bolts with 12 Nm ±1.2 Nm.