13
NOVA 45:1/60:1
English
•
Pull upwards the seat
(
N17
)
so as to take out the valves
(
N18
)
and the springs
(
N19
)
(clean and/or replace the worn
parts)
.
•
Unscrew the lock nut
(
N20
)
[take care of the washer
(
N21
)]
by keeping the bush
(
N22
) blocked using a key.
•
Extract the seat
(
N17
)
from the rod
(
N23
).
•
Unscrew the bush
(
N22
)
(if necessary, keep the rod
(
N23
)
blocked on the threaded part using pliers with the bits wrapped
in rags to avoid damage to thread)
.
•
Remove the screws
(
N24
)
[take care of the washers
(
N25
)],
a manifold
(
N26
)
and the gasket
(
N27
).
Handle with care the manifold. The edges of its
plate are very sharp.
Important: do not remove the other manifold if
not necessary
(it will facilitate the fastening of
the manifold removed)
.
•
Using a screwdriver, extract the washer
(
N28
)
and the rubber
pad
(
N29
).
N18
N19
N17
N19
N18
N24
N25
N26
N27
N28
N29
N20
N21
N17
N22
N23
