Necessary Repairing Tools - Makita BBC231U Series Technical Information

R
epair
CAUTION: Repair the machine in accordance with "Instruction manual" or "Safety instructions".

[1] NECESSARY REPAIRING TOOLS

Code No. Description
1R006 Retaining ring pliers RT-2E
1R028 Bearing setting pipe 20-12.2
1R031 Bearing setting pipe 28-20.2
1R033 Bearing setting plate 10.2
1R036 Bearing setting plate 17.2
1R045 Bearing extractor (large)
1R232 Pipe 30
1R282 Round bar for arbor 8-50
1R285 Round bar for arbor 11-50
1R291 Retaining ring S and R pliers
1R350 Ring 60
264025-0 M10-17 Hex nut of BBC230U and AT-2623 Disassembling Cutter shaft from Gear case
[2] LUBRICATIONS
Apply the following lubricants to the portions to protect the parts and product from unusual abrasion.
Item No. Description
35 Shaft
46 Cutter shaft set
O ring 22
Helical gear 33
Rotor
Fig. 1
Removing /Assembling Retaining ring R-24
Pressfitting Cutter shaft into Gear case
Removing Spiral bevel gear 14 (a component of Cutter shaft set)
Removing Cutter shaft from Gear case
Removing Spindle hub from Helical gear 33 section
Removing Ball bearing 6001LLU from Gear shaft
Removing Helical gear 33 from Spindle hub
Removing Spiral bevel gear 14 (a component of Cutter shaft set)
Removing Helical gear 33 from Spindle hub
Removing /Assembling Retaining rings
Assembling Motor housing R to Motor housing L
Portion to lubricate
Spline portions
Gear teeth in Gear case assembly
Whole portion
Gear teeth in Gear box
Gear box
Tube (Refer to Fig. D-2A in Wiring diagram.)
Use for
Makita grease N No.2
46
Power supply cord unit for
BBC230U and AT-2623
Power supply cord unit for BBC300L and AT-3630
P 2/ 12
Lubricant Amount
a little
8g
a little
3g
Gear case assembly
Pipe bracket cover for
BBC230U and AT-2623
Gear box cover for
BBC300L and AT-3630