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P
2
/1
0
R
epair
Apply Makita grease N. No.1 to the following portions designated with the black triangle to protect
parts and product from unusual abrasion.
[3] DISASSEMBLY/ASSEMBLY
[3] -1. DC Motor
[1] NECESSARY REPAIRING TOOLS
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
Code No.
Description
Use for
1R003
Retaining ring S pliers ST-2N
Removing Bearing box
1R232
Pipe 30
Supporting Bearing box when removing Crank shaft section
1R269
Bearing extractor
Removing Ball bearing 6000DDW and Sphere bearing 706
1R291
Retaining ring S and R pliers
Removing Retaining ring S-7 from Crank shaft
[2] LUBRICATION
(1) Remove Battery housing and Handle cover from Motor housing. (
Fig. 2
)
DISASSEMBLING
Fig. 1
Item No.
Description
Grease
Crank housing complete
Head cover (L)
Head cover (R)
Retaining ring S-7
Crank shaft
Bearing retainer
Bearing box
Makita grease N No.1
Molybdenum disulfide lubricant
Sphere bearing 706
Outer race
Amount
Portion to lubricate
Outer surface
a little
a little
Fig. 2
4x18 Tapping screw
(2 pcs.)
1. Remove Battery housings (R) and (L)
by unscrewing two 4x18 Tapping screws.
Then remove two Cushion rubbers.
2. Remove Handle cover by unscrewing
four 3x16 Tapping screws.
3x16 Tapping screw
(4 pcs.)
Cushion rubber
Handle cover
Battery housing (R)
Battery housing (L)
: Makita grease N No.1
: Molybdenum disulfide lubricant
12
14
14
12
Motor housing