Makita GA4042C Technical Information

P 8/ 12
Repair
[3] DISASSEMBLY/ASSEMBLY
[3] -4. Switch Lever
DISASSEMBLING
(1) Remove Rear cover from Motor housing by removing 4x18 Tapping screw. (Fig. 2)
(2) Disassemble Switch lever and Switch knob from the machine as drawn in Fig. 9.
Assembled Switch lever and Switch knob as drawn in Fig. 10.
Note: Make sure that Compression spring 4 is assembled to Switch lever in advance.
Fig. 9
3. Bend Switch lever to make it
free from the wall of Switch
box. Then, Pull out Switch
lever from Motor housing.
1. While locking Switch knob with 1R281,
strongly push Switch lever in a direction
designated with black arrow.
2. Switch lever is disconnected
from the locking claw of
Switch knob.
Then, remove Switch knob.
Switch lever
Tumbler
Switch lever
1R284
Switch knob
Switch
Switch
Switch knob
Tumbler of
Switch
Tumbler of
Switch
Switch lever
Fig. 10
Switch knob
2. Fit the hook of Switch knob to the hole of Switch lever.
Then, release Switch lever. (The hook of Switch knob
interlocks with the hole of Switch lever when Switch
lever is pushed back to OFF position by Compression
spring 4.)
Switch lever
Switch knob
1. Push Switch lever into Motor housing
until the hole of Switch lever comes into
sight through Switch knob assembling hole
on Motor housing. And keep the position.
ASSEMBLING

Makita GA4042C Specifications

General

Brand	Makita
Model	GA4042C
Category	Grinder
Language	English