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R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Oil pump, Front guard (cont.)
DISASSEMBLING
(2) Remove Oil pump complete as drawn in Fig. 3.
Fig. 3
1. Remove Brush holder caps and Carbon brushes
from the machine.
Then, remove four 5x25 Tapping screws.
Brush holder cap
Carbon brush
5x25 Tapping
screw (4 pcs.)
3. Remove Bearing housing from Gear housing
by tapping the edge of Gear housing with
a plastic hammer.
Bearing housing
4. Disassemble Oil pump complete from Gear housing
by loosening 4x18 Tapping screw.
4x18 Tapping screw
Gear housing
Carbon brush
Brush holder cap
Gear housing
Oil pump
2. Separate Motor housing from Gear housing.
Note: If Ball bearing 606ZZ is left in Gear housing,
blow out Ball bearing 606ZZ from Gear housing
with an air duster.
Send compressed air to the hole with an air duster.
P 4/ 13
Gear housing
Motor housing
Ball bearing 606ZZ
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