-19-
Motor Spacer [31]
Machine Screw
W/S
. Washer
M4 x 6
32
Motor [36]
Internal Wire
(Red) [42]
Internal Wire
(Black) [40]
Switch Terminal [41]
Terminal Support
(A) [43]
Terminal
Generally conduct reassembly by reversing the disassembly procedures, and note the following items:
1. Reassembly of the power supply unit
(a) Perform wiring according to the wiring diagram (Fig. 2).
(b) Pay attention to the polarity of the Motor [36] when soldering the Internal Wire (Black) [40] and Internal
Wire (Red) [42] to the Motor [36]. The red-marked side of the Motor [36] is positive. (See Fig. 3.)
(c) Insert the terminal while being careful about the direction of Terminal Support (A) [43].
(d) Apply grease (Hitachi Motor Grease No. 29, Code No. 930035 recommended) to the press-fitted Motor
[36] shaft.
2. Reassembly of the clutch unit
(a) Mount Washer (A) [10], Ratchet (B) [9], Spring (C) [8], the Spindle [7] and Washer [12] onto the Front
Case [15] in that order. When mounting the Spindle [7], press in the outside of the ball bearing. Then
mount the Slip Block [13] and Stopper Spring [14] inside the Front Case [15]. (See Fig. 4.)
Reassembl
Red mark
Positive side
Negative side
Fig. 2
Fig. 3
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