Hitachi NR90GC Service Manual - Page 56
After mounting the Cylinder Ass'y, Note that the Cylinder Ass'y
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(b) Reassembly Fit Gasket (A) [23] in the groove of the Chamber Head [22] and mount it to the Chamber [24]. Do not protrude Gasket (A) [23] from the groove. Be careful of the mounting direction of Gasket (A) [23] (Fig. 48). * After mounting the Cylinder Ass'y [42] to the Housing [71], mount the Switch Plate [34] to the Chamber [24]. Note that the Cylinder Ass'y [42] cannot be mounted to the Housing [71] if the Switch Plate [34] is mounted to the Chamber [24] first. Chamber Head [22] Gasket (A) [23] Convex portion of Gasket (A) [23] Fig. 48 --- 53 ---
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--- 53 ---
(b) Reassembly
Fit Gasket (A)
[23]
in the groove of the Chamber Head
[22]
and mount it to the Chamber
[24]
.
Do not
protrude Gasket (A)
[23]
from the groove.
Be careful of the mounting direction of Gasket (A)
[23]
(Fig. 48).
* After mounting the Cylinder Ass’y
[42]
to the Housing
[71],
mount the Switch Plate
[34]
to the Chamber
[24]
.
Note that the Cylinder Ass’y
[42]
cannot be mounted to the Housing
[71]
if the Switch Plate
[34]
is mounted
to the Chamber
[24]
first.
Fig. 48
Convex portion of
Gasket (A)
[23]
Gasket (A)
[23]
Chamber Head
[22]