521B0741
DKCFN.PI.013.EF4.02 3
11.
Wet the O-rings and back-up rings with clean (filtered) soap-
water.
12.
Gently press, by hand, the valve onto the cylinder barrel.
13.
Gently push flushing valve out using the Allen key.
14.
Remove spring from poppet and poppet guide and remove
O-ring from poppet guide.
15.
Press new spring onto shoulders of poppet guide and poppet
so it is stuck on both collars. Then mount new O-ring on poppet
guide.
16.
Turn flushing valve upside down. If not properly assembled,
spring will fall off.
17.
Mount flushing valve by pressing it into the hole.
18.
Position the port plate over the guide pin.
IMPORTANT: Make sure that the guide pin is located in the
locating hole in the port plate.
)
19.
Replace the O-ring on the port flange and position the new
cylinder barrel on the port plate.
Guide pin
Locating hole
O-ring
