Hitachi C 10FSB, Технические данные и руководство по обслуживанию

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11-3. Reassembly
Reassembly can be accomplished by following the disassembly procedures in reverse. However, special
attention should be given to following items.
(1) Prior to reassembly, measure the insulation resistance of the armature, stator, switch and other electrical
components and confirm that the insulation resistance of each part is more than 5 M
Ω
.
(2) When replacing the Spring [77], apply 3 grams of Hitachi Motor Grease to the inner circumference of the new
spring prior to assembly.
(3) When replacing or reassembling the Liner [34], ensure it is positioned and assembled as illustrated in Fig. 66.
In addition, coat 8 grams of Hitachi Motor Grease on the liner sliding portion of the Turn Table Ass'y [26].
This process is necessary to prevent slide
pipes (A) and (B) from twisting in the holes.
(For later reassembly, new dia. 6 mm holes
need not be drilled. Insert the Roll Pins
D6 x 40 [116] through the dia. 6 mm holes
drilled before.)
(4) When replacing the Support [105], after press-fitting the Support [105] onto slide pipes (A) and (B) of Hinge
(A) Ass'y [75], drill dia. 6 mm vertical holes for insertion of the two Roll Pins D6 x 40 [116].
Fig. 66
Position the wide collar portions as illustrated.
The raised portions of the
base must be aligned with
the joints of the liner.
Liner
Base
6 mm dia.
drill hole
Orientation of roll pins to
be inserted when
replacing the support
Factory-set orientation
of roll pins
Slide pipe (A)
Slide pipe (B)
Support
Roll pin D6 x 40
Fig. 67