P 2/ 9
R
epair
CAUTION: Remove the Battery from the machine for safety before repair/ maintenance
in accordance with the instruction manual!
[1] NECESSARY REPAIRING TOOLS
[2] LUBRICATIONS
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Center blade
Fig. 1
Fig. 2
Code No.
Description
Use for
1R036 Description
Holding Helical gear 34 when removing Crank shaft
1R269 Bearing extractor (small) Removing Ball bearings
1R366 Thickness gauge
Adjusting the gap between Center blade and Side blades
Item No.
Apply Makita grease FA.No.2 to the following portions designated in the black triangle to protect parts
and product from unusual abrasion.
And to the portion designated in gray triangle, apply the lubricant VG100.
Description
17
18
Sealing screw
Rod
Link
Dust cover
(1) Disassemble the shearing mechanism from Crank housing complete as illustrated in
Fig. 2
.
Center blade
32
25
Portion to lubricate
DISASSEMBLING
Pin 7
17 18 Pin 5
25
Pin 7
32
Helical gear 34
Drum portion for smooth action of Center blade and Rod
Drum portion for smooth action of Center blade.
Teeth portion for smooth engaging with Armature’s gear
Pay attention not to lose the above
washers when removing shearing
mechanism.
Remove four 4x50 Tapping
screws and separate Crank
housing complete.
Remove Stop ring E-4 from Pin 7.
And then remove Pin 7 toward the
opposite side of Stop ring E-4.
Remove the shearing mechanism
from Crank housing complete
by hand.
Stop ring E-4
a Thin washer 7
b Teflon washer 7
a
b
Shearing
mechanism
Makita grease FA.No.2
Makita grease FA.No.2
a little
a little
Lubricant
Amount
30g
VG100
