Edition 02 to 12/2013
3.15
SERVICE MANUAL
9 Using a flathead screwdriver, take out
the screw securing the shower to the pis-
ton, clean the shower with a damp cloth
or soak it in a solution of hot water and
Pulicaff for a few minutes (10 min).
If the shower is too dirty, replace it with a
new one.
Make sure that the piston’s surfaces are
clean.
3.9.2 REASSEMBLING
Replace the bottom piston seal and then fit
the new one:
1 Insert the piston into the chamber.
2 Press the key number 6.
3 Use food-grade lubricant to grease the
bottom piston shaft and slip on the new
seal and fit.
4 Tighten the screw with a 21 mm wrench
and make sure that the bottom piston
can complete its stroke freely.
Fig. 44
Fig. 45
Fig. 46
Fig. 47