Hitachi DS 12DVF2, Technical Data And Service Manual

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(iii) Install Washer (B) [24] in the Rear Case [15] with the projections of Washer (B) [24] engaged with the
recesses in the Rear Case [15] , and turn Washer (B) [24] clockwise until it can turn no further. (See
Fig. 11.)
Fig. 11
Recess
Projection
Projection
[24]
(c) Install the Click Spring [8] and the Cap [4] on the assembly reassembled in step (b). (See Fig. 12.)
(i) Insert the projection of the Click Spring [8] into the hole of the Front Case [9] .
(ii) Mount the Cap [4] .
Mount the Nut [5] into the Cap [4] engaging the wider projection of the Nut [5] with the wider recess of
the Cap [4] . (The wider recess of the Cap [4] is positioned at "1" when viewed from the outside.)
(iii) Apply grease (Hitachi Motor Grease No. 29, Code No. 930035) to the sliding surfaces of the Cap [4]
and the Click Spring [8] .
Fig. 12
Cap [4]
Click Spring [8]
Hole
Pro-
jection
Wider recess
"1"
Recesses
Cap [4]
Nut [5]
Wider projection
Nut
Projections