Installer manual Siata V132 - SFE - Maintenance
72 / 88 Ref. MKT-IM-003 / B - 19.04.2017
9.2.9.2 Assembly
Note
The procedure to assemble the inlet and outlet pistons is the same.
No. Operation
Note
Use special tools from the 2238/05 kit to assemble the valve internal parts.
Note
Before reassembling, grease with silicone grease (cod. 8500) :
- The inlet and outlet pistons;
- The seals and spacers pack and the ring nut.
Note
The sequence of the seals and spacers is different for the valve inlet and outlet.
A Reassemble the seals and spacers (1).
Caution
Do not forget the correct sequence of the seals and spacers pack (1). If you reassemble the
pack incorrectly, the valve will not work properly.
B Using tool (3),place the seals and spacers (1) in the valve (2).
C
Using tool (5), try to match the pins of the tool in the ring nut’s holes and place the ring nut
(4) in the valve (2).
D Using tool (5), screw the ring nut.
E Match the tool (7) with the piston hole and push to slip in the piston (6).
F Using tool (5), screw the valve cap (8).
G Place the controller (10) on the valve (2) and using a screwdriver, screw the screw (9).
A
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