Makita BHR261 Technical Information page 5

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Bit holder section for BHR261/ Holder section for Drill chuck of BHR261T (cont.)
ASSEMBLING for BHR261T
1) Assemble Change ring to Change cover. (Fig. 6)
2) Assemble Torsion spring 31 to Tool holder. (Fig. 7)
3) Assemble Tool holder to Change cover. (Fig. 8)
4) Attach Steel ball 5.0 between the ends of Leaf spring, and mount them to the groove between Change lever and Tool
holder. (Fig. 9)
5) Mount Flat washer 24 on Leaf spring, and secure them with Ring spring 21. (Fig. 9)
6) As for the assembling of Cap 35 side, do the reverse of disassembling steps. Refer to Fig. 4.
Fig. 6
Aligning the hole of Change ring with
that of Change cover, assemble Change
ring to Change cover.
Fig. 7
The long leg
of Torsion spring 31
Fig. 8
The long leg of
Torsion spring 31
Insert the long leg of
Torsion spring 31 to
the hole of Change cover
through the hole of
Change ring.
Change ring
Note: Face the taper shaped hole
upward.
Insert the short leg of Torsion spring 31
into the hole of Tool holder.
Tool holder
Steel ball 6 (2pcs.)
Mount Steel balls 6 to Tool holder.
Note: Apply Makita Grease R No.00 to Steel balls 6 to avoid falling them off.
Tool
holder
Change
Turn Tool holder approx.
cover
75 dgrees clockwise.
Tool holder can be assembled
to Change cover.
Section a - a'
a
a'
Change ring
Change cover
75 degrees
Tool holder
P 5/ 21
Fig. 9
Ring spring 21
Flat washer 24
Leaf spring
Steel ball 5.0
Tool holder