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2
/ 1
1
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.
[1] NECESSARY REPAIRING TOOLS
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
Code No.
Description
Use for
1R029
Bearing Setting Pipe 23-15.2
Pressing Bearing case complete, when assembling it to DC Motor
1R032
Bearing Setting Plate 8.2
Supporting DC Motor, when assembling it to Bearing case complete
1R258
V Block
Supporting DC Motor, when assembling it to Bearing case complete
1R269
Bearing Extractor
Separating DC Motor from Bearing case complete
1R291
Retaining Ring S & R Pliers
Removing /assembling Retaining ring S-6
1R274
Type 72 Field Insert Jig
Supporting DC Motor, when assembling it to Bearing case complete
[2] LUBRICATION
Item No.
Description
Amount
Portion to lubricate
DC Motor
21
Balance plate
The portion that 23 Gear complete contacts
22
Pin 3
Whole portion
23
Gear complete
Gear teeth and Armature gear in Bearing case complete and Balance plate
25
Slider guide
Hole where 27 Slider reciprocates
27
Slider
Elliptic hole where 37 Collar sleeve moves
33
Slider support
Hole where 27 Slider reciprocates
37
Collar sleeve
Whole portion
42
Retainer complete The portion that 20 Push plate contacts
Approx. 3 g
Bearing case
complete
Pin
Dust seal
20
Push plate
Both side
a little
a little
a little
a little
a little
a little
a little
a little
