R
epair P 7 / 16
5. Lubricate the parts assembled in gear housing cover with referring to "< 1 > Lubrication " at page 2.
6. Aligning slider to needle bearing 407 on crank complete, assemble gear housing cover section to gear housing
as illustrated in Fig. 11 . Do not forget to assemble packing between gear housing cover
and gear housing. See Fig.11A
4340T, 4340CT, 4340FCT
4 pcs. of
Tapping screws CT 4 x 16
Safety wire
Gear housing cover
Packing
Crank complete
Balance plate
Needle bearing 407
Slider
Gear housing
Align slider to needle bearing 407
on crank complete
Gear housing
cover
Fig. 11
Fig. 11A
< 7 > Disassembling blade holder
< 8 > Assembling blade holder
1. Disassemble rod with referring to "< 5 > Disassembling gear housing cover section" at page 5.
1. Apply MAKITA grease FA No.2 to push pin and set it in the hole of rod. And assemble torsion spring 15 to rod by
inserting its tail shown in Fig. 13 into the hole of rod.
2. Set blade holder to rod as illustrated in Fig. 14. And bring the tail of torsion spring 15 to the space A of blade
holder as illustrated in Fig. 15.
2. Disassemble dust cover, and then disassemble retaining ring R-18. as illustrated in Fig. 12.
So blade holder and torsion spring 15 can be separated from rod as illustrated in Fig. 12A.
Dust cover
Retaining
ring R-18
Rod
Blade holder
Blade holder
Torsion spring 15
Be careful, not to lose push pin,
when disassembling.
Fig. 12
Fig. 12A
Insert this tail into
the hole of rod.
Fig. 13
Push pin
Torsion spring 15
Rod
Aligning the mark
of blade holder and
push pin, set blade holder
to rod.
Blade holder
Fig. 14
Fig. 15
Bring this tail to the
space A of blade
holder by turning
clockwise.
Space A
