Hitachi C 6MFA Technical Data And Service Manual page 12

(4) Assembling the Stator Ass'y [27]
As shown in Fig. 10, insert a guide bar [J-132 stator press pins (special repair tool, Code No. 970911) are
recommended] into the Stator Ass'y [27] and the Housing Ass'y [20] to accurately align the screw hole on the
Stator Ass'y [27] with the corresponding hole on the Housing Ass'y [20]. Press-fit the Stator Ass'y [27] into the
Housing Ass'y [20]. Hook the carbon brush terminals in the brush holders. Be careful not to put the internal
wires in the ribs of the Stator Ass'y [27] in the Housing Ass'y [20]. Fix the Stator Ass'y [27] to the Housing
Ass'y [20] with the two Hex. Hd. Tapping Screws D5 x 55 [47].
(5) Assembling the Lock Lever [48] (See Fig. 11)
(a) Place the notch of the Lock Lever [48] between the fan of the Armature [29] and the ball bearing, and
assemble them into the Gear Cover Ass'y [35]. At this time, both ends of the plate spring of the Lock Lever
[48] should be supported by the inner sides of the ribs (2 places) of the Gear Cover Ass'y [35].
(b) After installation, check the operation of the Lock lever [48] to particularly ensure that the lever springs
back to its original position when you let go of it.
Guide bar
(J-132 stator
press pins)
[27]
Brush holder
[48]
[29]
[20]
Name plate side
Fig. 10
[35]
Ribs (2 places)
Fig. 11
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