P
4
/ 1
0
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-2. Motor section
DISASSEMBLING
(1) Remove Poly V-belt 4-241. (Refer to
Fig. 2
)
(2) Separate Bracket section from Main frame complete. (
Fig. 5
)
Fig. 5
Fig. 6
1. Remove Carbon brushes. 2. Remove four 4x18 Tapping screws. 3. Remove Bracket by tapping Main frame
complete with Plastic hammer. Armature
and Drum complete come with Bracket.
Carbon brush
Carbon brush
Main frame
complete
4x18 Tapping screw
(4 pcs.)
5. Hold Armature by gloved hand,
engage 12.7mm Square side to
Square portion of V-pulley 4-24L
and Remove V-pulley by turning
clockwise
.
6. Remove Armature from Bracket
by tapping Armature shaft with
Plastic hammer.
7. Remove Ball bearings
of both side of Armature
with 1R269.
Impact
driver
Phillips bit
Bit adapter
(P/N:A-33750 or P/N:134873-0)
4. Set Phillips bit and Bit adapter
(P/N:A-33750 or P/N:134873-0)
to Impact driver for removing
V-pulley.
12.7mm
Square side
V-pulley 4-24L
Armature
(3) Disassemble Armature from Bracket. And remove Ball bearings. (
Fig. 6
)
Armature
Bracket
Ball bearings
Caution:
Do not pinch your finger in this step.
Armature tends to be strongly pulled
back into Main frame complete due to
the strong magnet force toward Yoke unit.
