Service guide
Disassembling and assembling iSave 21
6
180R9219 | 521B1171 | DKCFN.PI.003.K5.02 / 03.2016
13. Unscrew high-pressure bearing using a
special socket.
14. Remove the high-pressure bearing.
15. Gently lift the valve plate assembly free
with the aid of the screwdrivers.
17. Replace the O-rings and the back-up rings
on the valve plate.
16. Gently remove both valve plates.