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8. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY
The numbers in the descriptions below correspond to the item numbers in the Parts List and exploded assembly
diagram.
The
[Bold]
numbers are for the Model D 13VB3, the
<Bold>
numbers for the Model D 13VH, and the
(Bold)
numbers for the Model D 10VJ.
Fig. 4
Fig. 5
8-1. Disassembly
8-1-1. Motor section disassembly
(1) Removal of the handle cover
Loosen the Tapping Screws (W/Flange) D4 x 20 (Black)
[32] <31> (31)
, and remove the Handle Cover
[33]
<32> (32)
.
(2) Removal of the carbon brushes
With a small flat-blade screwdriver, slightly lift the Brush Holders
[38] <38> (38)
. Then, while pushing the
Carbon Brushes (1 Pair)
[37] <37> (37)
to the bottom of the brush holders, gently pull out and disconnect the
internal wire terminals. (See Figs. 4 and 5.)
(3) Removal of the gear cover from the housing
Loosen the Tapping Screws (W/Flange) D5 x 50
[8]
, D5 x 45
<8> (8)
and separate Gear Cover (A)
[9] <9> (9)
from the Housing
[30] <29> (29)
. Then, remove the Inner Cover
[12] <12> (12)
together with the Armature
[24] <23> (23)
from the Housing
[30] <29> (29)
.
Terminal
Carbon brush
Terminal
Brush holder
Pull out
Carbon brush
stop piece
Carbon brush
stop piece
Projection
Push