Samson 3291, Перевод оригинальной инструкции

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9-16 EB 8072 EN
Servicing
9.4.5 Determining the number
of gaskets required
The following gaskets are installed and must
be exchanged:
− Gasket (17)
− Shim (125)
− Seat retainer gasket (126)
Determining height H1
H1 is the height between the facing of the
seat retainer (124) and the facing of the
body (1). See Fig. 9-8.
1. Measure H1 at three places evenly dis -
tributed around the circumference of the
body.
2. Write down the measured values 1 to 3
in Table 9-1. Calculate the average value
and enter it as H1
actual
.
3. Calculate the difference ∆H from the tar-
get dimension H1
target
and actual dimen -
sion H1
actual
and write it down.
1
H1
124
4
H1
1 Body
4 Seat
124 Seat retainer
Fig. 9-8: Detailed view of height H1
Table 9-1: Determining height H1 · Dimensions in mm
NPS H1
target
H1
(value 1)
H1
(value 2)
H1
(value 3)
H1
actual
ΔH = H1
target
– H1
actu-
al
½ to 1 4.8
1½ 5.1
2 5.1
3 5.1
4 5.1
6 9.9
8 10.1