Makita BTS130 Especificaciones descargar pdf (Pagina 21)

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Side Yoke [50]

Magnet (D) [27]

Yoke (A) [28]

Dust Guard

Fin (C) [29]

Depressed part

Brush Block [30]

Projected part

Dust Guard Fin (C) [29]

Flange

Projected part

Depressed part

Hammer Case [7]

Felt Packing [8]

Ball Bearing

6801VVCMSRL [10]

Packing Washer [9]

Insert with projected portion in Felt Packing [8]

Fig. 9

• Reassembling Hammer Case

2. Reassembly of machine components

(1) Armature DC 14.4V related reassembly

• Fit the jut of Dust Guard Fin (C) [29] to the depressed portion of Magnet (D) [27] and match the outer

diameter of Dust Guard Fin (C) [29] with that of Magnet (D) [27] when reassembling Dust Guard Fin

• Assemble Yoke (A) [28] to Magnet (D) [27] with the depressed portion of Yoke (A) [28] fitted to the

flange shape of Dust Guard Fin (C) [29]. (Do not reverse the orientation of Yoke (A) [28].) (See Fig. 7.)

• Fit the jut of Side Yoke [50] to the depressed portion of Magnet (D) [27] and match the outer diameter

of the Side Yoke [50] with that of Magnet (D) [27] when assembling the Side Yoke [50] to Magnet (D)

[27]. (See Fig. 7.)

• Press-fit BALL BEARING 6901VV-N [23] to Inner Cover (D) [25]. Insert the two Dampers [24] into

Inner Cover (D) [25] according to shape. Fit the detent rib of Ring Gear (E) [21] to the depressed

portion of the Damper [24], and then press-fit Armature DC 14.4V [26] to Inner Cover (D) [25].

• Combine the Magnet (D) [27] assembly with the Armature DC 14.4V [26] assembly.

• Mount the Idle Gear Set [17], Needle Roller [19], and Washer [16] on Gear Holder [18], and then

insert the Gear Holder [18] to Ring Gear (E) [21] while paying attention to gear engagement. Then,

make sure Gear Holder [18] rotates smoothly. If it does not rotate, gear engagement is incomplete.

Correct gear engagement.

(2) Reassembling the Hammer Case

Make sure the Hammer Case [7] contains

the Felt Packing [8], Packing Washer [9],

and BALL BEARING 6801VVCMSRL [10],

and then insert the

Pulse Unit [13] into the

Hammer Case [7].

Press-fit Ball Bearing 6902VVCMPS2L [15]

to the Bearing Cover [14].

Fit the jut of the Bearing Cover [14] having

Ball Bearing 6902VVCMPS2L [15] to the

groove portion of the Hammer Case [7].

• Armature DC 14.4V related reassembly

Fig. 7

Fig. 8

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