Makita BHR261 Technical Information page 9

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch
DISASSEMBLING
Fig. 22
Remove four 4x35 Tapping screws on Gear housing
complete and nine 4x18 Tapping screws on Housing set (R).
Housing set (R) can be removed.
Gear housing
complete
Note: Motor section and Switch can be replaced without removing Carbon brushes.
Fig. 23
If it is necessary to remove four 4x35 Tapping screws on Gear housing
complete and nine 4x18 Tapping screws on Housing set (R), put loop portion of
Side grip between worktable and Housing set (L) to prevent the machine from
getting loose as illustrated below.
(Non-auxiliary causes Gear housing complete to tend to remove from Housing (L)
and the machine to getting loose.)
Fig. 24
Remove two Pins 6 and two 4x18 Tapping screws
then separate Handle set (R) from Handle set (L).
Switch can be replaced. Refer to Figs. D-1, D-2.
Pin 6 (2pcs.)
Handle set (L)
4x35 Tapping
screw (4pcs.)
Tips: (1) Leave two 4x35 Tapping screws for Housing set (L) and Gear housing complete
when repairing the replacement except Motor section. The way is easy to repair.
(Refer to Fig. 23.)
(2) Leave two 4x18 Tapping screws on Handle set (R) when repairing Motor section.
It is easy to remove Handle set without separating (L) and (R). (Refer to Fig. 25.)
Handle set (R)
4x18 Tapping
screw (2pcs.)
Handle set (R)
Fig. 25
Remove two Pins 6 and
Handle set from
Housing set (L) to
disassemble Motor section.
P 9/ 21
Housing set (R)
4x18 Tapping screw
(9pcs.) on Housing
set (R)
4x18 Tapping screws
(2pcs.)on Handle set (R)
Loop portion
of Side grip
Pin 6 (2pcs.)
Handle set
Compression
spring 10 (2pcs.)