SAMES KREMLIN
Page 3
Manual : 573.042.212
REPLACEMENT OF THE PIN-BALL ASSEMBLY (11) OR OF THE DIAPHRAGMS (13 & 14)
Removal :
Unscrew the 4 screws (18) and remove the lower body (10).
Unstick the diaphragms from the upper body (19).
Pull carefully the diaphragms to remove the pin-ball assembly (11), the piston (16) and the nut (17).
Do not pull the ball. This would damage the parts.
Unscrew the nut (17) to remove the piston (16).
Remove the black diaphragm (13) and the white washer support (14).
Clean the parts or replace with new parts.
Reassembly :
Replace the seal (15), placed on the pin-ball assembly (11) and the seal (20).
Place the black diaphragm (13) to the air side, the white washer support (14) to the fluid side, and the
piston (16).
Place the pin (11) into a vice and tighten at the 2 flats.
Glue with a coating of glue the axis threading (11).
Screw the nut (17) on the pin-ball assembly without using tools, then screw it slightly with a
wrench n° 8.
Install the assembly into the upper body (19).
Remount the lower body (10) with the seat (23) and fix it via the 4 screws (18). Respect the screwing
torque.
IMPORTANT : when reassembling, the ball of the pin-ball assembly (11) must be on the
central port of the seat (23).
Before reassembling the different components :
- Clean the parts with the appropriate cleaning solvent.
- Install new parts if necessary after having lubricated them with PTFE grease.
- Install new parts if necessary.
