Mitsubishi Electric CITY MULTI PEFY-W100VMA-A, Техническое и сервисное руководство, Страница: 45 / 46

[
VIII
Disassembly Procedure ]
- 40 -
HWE18200 GB
6. Removing the FCV
(1) Remove the clips (P) on the inlet/outlet of the FCV.
(Fig. 17)
(2) Remove the inlet/outlet piping connecting the FCV.
(Fig. 17)
Fig.17
(3) Remove the nipple (Q) (and O-ring (R)) from the FCV.
(Fig.18)
(4) After removing the nipple (and O-ring), check the O-ring
on the sleeve for damage. If O-ring is damaged, replace
the O-ring with a new one.
(5) Check the nipple grooves for dirt.
If dirty, wipe them clean.
(6) Check the inner surface of the FCV and the inlet/outlet
piping for dirt.
If dirty, wipe them clean.
(7) Before attaching the O-ring to the nipple, apply a light
coating of the grease that is listed in the service parts list
evenly to the entire O-ring.
(8) Before inserting the nipple (with the O-ring) into the FCV
and the inlet/outlet piping, apply a light coating of the
specified grease evenly to their entire inner surface.
Fig.18
(P)
(R)
(Q)
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