P 4 / 11
Fig. 4
Fig. 5
Fig. 6
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -2. Armature
DISASSEMBLING
(1) In case of replacing Armature, remove Poly V-belt 4-241 as illustrated in
Fig. 2A
.
(2) Remove Carbon brush as shown in
Fig. 4
.
(3) For disassembling Armature, separate Bracket complete from Main frame, as illustrated in
Fig. 5
.
(4) Remove V pulley 4-20L by turning it
clockwise
as shown in
Fig. 6
below.
1. Remove Nozzle by unscrewing M4x22 Pan head
screw.
2. Remove Brush holder cap and Carbon brush.
Nozzle
M4x22 Pan head screw
Carbon brush
Brush
holder cap
Brush holder cap
Bracket
Double ended philips bit
Bracket
4x18 Tapping screw
1. Unscrew six 4x18 Tapping screws
with which Bracket complete is
secured to Main frame.
2. Separate entirely Bracket complete, Armature and
Drum, by striking Main frame with plastic hammer.
Main frame
Armature
Main frame
Drum
Preset F/R Change lever
to F mode to turn the
V pulley 4-20L clockwise.
Grip Armature with groved
hand, to protect hand against
injury.
Turn
clockwise
for removing.
12
3
6
9
V pulley 4-20L
Bit adapter
assembly
Bit adapter assembly
1/2” (12.7mm) asquare
Fit this side to the square
portion of V pulley 4-20L
Square portion of V pulley 4-20L
