P
2
/2
4
[2] LUBRICATION
Apply Makita grease R. No.00 (Part No. 181490-7: Hammer grease 30g) to the following portions designated with the black
triangle to protect parts and product from unusual abrasion.
[1] NECESSARY REPAIRING TOOLS
CAUTION: Unplug the tool and remove the bit for safety before repair/ maintenance in
accordance with the instruction manual!
Fig. 1
R
epair
Description
Code No.
1R003
Retaining ring S pliers ST-2N
Removing / Assembling Ring spring 19
1R045
Gear extractor (large)
Removing Armature from Gear housing
1R212
Tip for Retaining ring pliers
Tip for Retaining ring pliers
1R288
Screwdriver magnetizer
Magnetizing Screwdriver when removing Pin and Steel ball
1R259
Taper sleeve
Fitting Fluoride ring to Impact bolt
1R230
1/4” Hex. shank bit for M6
Removing Hex socket head bolt M6x25 for tightening Barrel complete
1R269
Bearing extractor
Removing Ball bearings
1R346
Center attachment for 1R045
Use for
Spiral bevel gear 37
Gear teeth
Gear teeth
Item No.
Description
Amount
Portion to lubricate
76
42
43
48
86
82
106
103
Striker
Piston
Torque limiter complete Gear teeth
O ring 16
96
81
40
46
106
Spur gear 33
Gear teeth
103
Spiral bevel gear 9
Gear teeth
96
48
2g
total 13g
total 13g
a little
a little
Crank gear
Gear shaft
86
Between Striker and Piston in Cylinder 25
Spur gear 33 complete
Gear teeth
76
a
a
c
44
21
19
32
Inner periphery of Oil seal 28 (the component of Barrel complete)
Inner surface of Plane bearing 34 (the component of Barrel complete)
Barrel complete
19
Bit installation side
Crank housing side
Flat washer 34
Flat washer 34
21
23
Outer surface
Cylinder 25
32
Whole portion
O ring 26
40
Whole portion
Whole portion
Pin 7
44
Whole portion
O ring 18
42 43
23
26
27
81
Gear teeth
Crank housing complete
82
87
87
Crank room b
c
b
