Hitachi CJ 14DL Technical Data And Service Manual page 24

3. Mounting the motor and the housing
(1) Carefully ensure that wiring is accomplished as illustrated below because incorrect wiring will result
in lack of rotation or reverse rotation.
(2) When mounting the Motor DC 14.4 V [20] (Motor DC 18 V [20]) to Housing (A).(B) Set [1], align the
concave portion of the motor with the convex portion of Housing (A).(B) Set [1].
Mounting the motor
Housing (A).(B) Set [1]
Concave portions of
the motor
(3) Connect the lead wires to the LED [2], Motor DC 14.4 V [20] (or the Motor DC 18 V [20]), DC-Speed
Control Switch [4] and the terminal ass'y (including the Terminal Piece [16], Terminals [15] [17], Holder
Spring [14] and Tapping Screw D4 x 10 [13]) to Housing (A). (B) Set [1] as shown in the following figure
being careful not to pinch the lead wires between housing (A) and housing (B).
Mounting the housing
Terminal ass'y
Motor DC 14.4 V [20]
(Motor DC 18 V [20])
Convex portions of the
housing
Motor DC 14.4 V [20]
(Motor DC 18 V [20])
DC-Speed Control Switch [4]
-21-
LED [2]