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33
THOR
ED.
17 - 09/2020 - Cod. 150096
Fig. 30N
Fig. 32N
Fig. 31N
Fig. 33N
Fig. 34N
• To assemble all the parts in the correct sequence, see the
exploded diagram on page
36.
•
Close the seal ring nut
(
N36
)
all the way.
• Lubricate the upper crown (
N37
)
using oil
(
N38
)
(Ref. 16340)
;
• Tighten the pump casing all the way and, if the delivery pipe
is not correctly aligned, unscrew the pump casing until the
connection is in the correct position before tightening by using
the ring nut
(
N34
)
and the pin
(
N35
)
supplied
(ref. 20144)
.
• When refitting the pump unit on the machine, the stem must
be at its highest point possible.
• Insert the stem into the connecting rod and insert the fixing
pin
(
N6
).
• Refit the inspection barrier (
N39
);
N35
N34
N36
N38
N37
N6
N39
Ref. 20144
Closing/opening pin
