Operating Guide

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(3) Disassembly of the second pinion

(a) Place the end surface of the First Gear [5] on a cylindrical jig and press down on the Second Pinion [4] with a

hand press. Then the Second Pinion [4] can be removed (See Fig. 6).

(d) Remove the Brush Holder [28] from the Housing Ass'y [32]. Pull out the terminals of the internal wires (blue

and brown) from the Reversing Switch [48] from the Brush Holder [28].

(e) Remove the Reversing Switch [48] by slightly pushing the protrusion of the Controller Circuit Holder [34] which

holds the Reversing Switch [48]. Be careful not to apply excessive force to the protrusion to prevent damages

to the protrusion.

(f) Disconnect the two internal wires of the Stator Ass'y [13] from the Reversing Switch [48] terminals.

(g) Loosen the two Tapping Screws (W/Flange) D4 x 16 [36] on the Cord Clip [35] and the machine screw M3.5

on the Switch [46]. Remove the Cord [42] from the Controller Circuit Holder [34].

(4) Disassembly of the power source section

(a) Loosen the two Tapping Screws (W/Flange) D4 x 16 [41], remove the Tail Cover [40] from the Housing Ass'y

[32] and then remove the Spring [47].

(b) Disconnect the terminal of the neutral conductor internal wire (transparent) for the noise suppressor coming

from the Controller Circuit Holder [34] from the Housing Ass'y [32] (only the products with noise suppressor).

[34] and the internal wire coming from the Stator Ass'y [13] is secured at the protrusion of the Controller

Circuit Holder [34]. Remove the Connector 50091 [49] by lifting the tip portion with a small screwdriver

(See Fig. 7).

Fig. 7

Fig. 5

Spindle [19]

Cylindrical jig

Gear [20]

Cylindrical jig

First Gear [5]

Second Pinion [4]

Fig. 6

18 mm dia.

15 mm dia.

Press down

Protrusion of the controller circuit holder

Remove the connector by lifting the tip portion

with a small screwdriver.

Connector 50091 [49]

(connecting the stator ass'y and the controller circuit holder)