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9-2. Disassembly of the Stator Ass'y
(1) After taking out the Armature Ass'y [13], loosen the four Tapping Screws (W/Flange) D5 x 20 (Black) [51], and
the two Tapping Screws (W/Flange) D4 x 20 (Black) [52] and remove Handle (A) [50] and Handle (B) [49].
(2) Disconnect the lead wires of the Stator Ass'y [16] from the Controller Switch [42].
(3) Disconnect the Brush Terminal [17] from the Brush Holders [47] and take out the Bearing Bushing [41].
(4) Finally, loosen the two Hex. Hd. Tapping Screws D5 x 60 [15], and the Stator Ass'y [16] can be taken out of
the Housing Ass'y [35]. If the Stator Ass'y [16] cannot be easily taken out of the Housing Ass'y [35],
disassembly can be facilitated by heating the Housing Ass'y to a temperature of approximately 60˚C (140˚F)
with an appropriate heating device.
J-278 gear puller
(Code No. 315635)
J-130 sleeve
(Code No. 970907)
Fig. 4
9-3. Disassembly of the Gear
(1) Loosen the four Seal Lock Screws (W/Sp. Washer) M5 x 14 (Black) [31], and remove the Packing Gland [30]
together with the Spindle [27] and the Gear [22] from the Gear Cover Ass'y [5] as a unit.
(2) When it is necessary to remove the Gear [22] from the Spindle [27], it is highly recommended that the special
repair tools described below be utilized.
As illustrated in Fig. 4, support the
angled surface of the Gear [22] with a
J-278 Gear Puller (special repair tool,
Code No. 315635), rest the J-278 Gear
Puller on the J-130 Sleeve (special
repair tool, Code No. 970907), and
push down on the tip of the Spindle
[27] with a hand press to remove the
Gear [22].
Push
Содержание SP18VA
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