Makita HR262D Technical Information page 6

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Bit holder section for BHR262, HR262D
Holder section for Drill chuck of BHR262T, HR262TD (cont.)
ASSEMBLING for BHR262T, HR262TD
(1) Assemble Change ring to Change cover. (Fig. 6)
(2) Assemble Torsion spring 31 to Tool holder, then mount Steel balls 6 to Tool holder. (Fig. 7)
Note: Apply Makita Grease RB No.00 to Steel balls 6 to prevent them from falling off.
Fig. 6
Note:
Face the chamfered end
of the hole upward.
Aligning the hole of
Change ring with that
of Change cover,
assemble Change ring
to Change cover.
(3) Assemble Tool holder to Change cover. (Fig. 8)
Fig. 8
Insert the long arm of
Torsion spring 31 into
the hole of Change cover
through the hole of
Change ring.
(4) Put Steel ball 5.0 in the groove surrounded by Change cover and Tool holder. (left in Fig. 9)
(5) Set Leaf spring and Flat washer 24 in change cover, then secure them with Ring spring 21. (right in Fig. 9)
(6) As for the assembling of Cap 35 side, do the reverse of disassembling steps. Refer to Fig. 4.
Fig. 9
Steel ball 5.0
Change cover
Tool holder
[Section a - a']
a
a'
Change ring
Change cover
Tool holder
The long arm of
Torsion spring 31
Change cover
Change ring
Fig. 7
Torsion spring 31 Insert the short arm of
Torsion spring 31 into
the hole of Tool holder.
long arm
By turning Tool holder
approx. 75° clockwise,
Tool holder can be
fastened to Change cover.
Ring spring 21
Flat washer 24
Leaf spring
Change cover
P 6/22
Tool holder
Steel ball 6 (2pcs.)
75°