Makita BO6040 Technical Information page 4

R
epair
(4-A) If "spur gear 26 complete" is loosened first,
Remove "spur gear 26 complete". And loosen hex nut M10 with box wrench 17, gripping upper balance weight
with monkey wrench 250mm. See Fig. 8.
Box wrench 17
Upper balance
weight
"Spur gear 26 complete"
(including sleeve,
ball bearing 6001DDW x 2 pcs.
and retaining ring S12)
(4-B) If hex nut M10 is loosened first,
Tighten hex nut M10 provisionally And remove upper balance weight with monkey wrench 250m,
holding "spur gear 26 complete" with hex wrench 6. See Fig. 9.
Monkey wrench 250mm
Upper balance weight
Spur gear 26 complete
(5) Remove flat washer 10, upper balance weight and spiral bevel gear42 from spindle as illustrated in Fig.10.
Hex wrench 6
Flat washer 10
Upper balance weight
Spindle
Monkey wrench 250mm
Spiral bevel gear 42
Sleeve
Ball bearing 6001DDW
Ball bearing 6001DDW
Retaining ring S12
Spur gear 26
Hole of
"spur gear 26 complete"
Fig. 9
Spiral bevel gear42
Fig.10
P 4 / 10
Fig. 8