Hitachi C 6SF Technical Data And Service Manual page 9

(5) Removing the Armature [24] (Fig. 5)
(a) Remove the Lock Lever [25] and tap the end surface of the Housing Ass'y [17] with a wooden hammer.
The Armature [24] and Fan Guide [23] can then be removed.
(b) Remove the Fan Guide [23], Thrust Washer [19] and Bearing Lock [18].
(c) Remove the Ball Bearing 6000VVCMPS2L [26] and Ball Bearing 608VVC2PS2L [20] with a bearing puller.
(6) Removing the Stator Ass'y [22] (Fig. 6)
(a) Loosen the two Hex. Hd. Tapping Screws D5 x 55 [40].
(b) Remove the two Brush Terminals [21] from the brush holders of the Housing Ass'y [17].
(c) Lightly tap the end surface of the Housing Ass'y [17] with a wooden hammer to remove the Stator Ass'y
[22].
[24]
[23]
[20]
[19]
[18]
Fig. 5
[21]
[17]
Fig. 6
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[26]
[25]
[22]
[40]