Makita UH520D Technical Information page 9

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -5. Switch arm
DISASSEMBLING
(1) Disassemble Front grip section as drawn in Fig. 4.
(2) Remove Housing R as drawn in Fig. 5.
(3) Switch arm is removed as drawn in Fig. 15.
Fig. 15
ASSEMBLING
Switch arm has to be assembled to Housing L so that it can push ON/OFF button of Switch to link with
Switch lever B's action. See Fig. 16.
Fig. 16
Switch arm
Switch arm
ON / OFF
Button
Switch
Switch
P 9/ 13