Makita DCS230T Technical Information page 11

3-10. Disassembling/Assembling Carburetor (cont.)
7) Before removing two Pan head screws, tighten the idling screw on (A) to the full. (Fig. 38)
8) Before installing Strainer, ensure that it is not clogged with dust, dirt or debris. (Fig. 38)
9) Clean up the drainages in Carburetor first by spraying commercial carburetor cleaner and then, several minutes after,
by washing with gasoline.
Fig. 38
[Exploded View of Carburetor]
Throttle holder O ring 15
(A)
Pan head screw
(2pcs)
ASSEMBLING
1) Referring to Fig. 38, assemble Carburetor.
2) Install (A) so that the choke adjuster is placed on
the opposite side to the tube ports. (Fig. 39)
3-11. Testing Air Tightness of Carburetor
Connect Air tightness tester (No.1R127) to the nipple
(the fuel suction port), and increase the pressure of the
tester up to 0.05Mpa.
Air tightness is normal if the tester keeps on indicating
0.05Mpa about ten seconds. (Fig. 40)
3-12. Assembling Parts in Handle
1) Hook the longer leg of Torsion spring 11 in the three protrusions on Lock-off lever. (Fig. 41)
2) Hook the other end of Torsion spring 11 on Throttle lever. (Fig. 42)
3) Insert Rod into Throttle lever as illustrated in Fig. 43.
Fig. 41
Lock-off lever
Torsion spring 11
Gasket Pump
diaphragm
Fig. 39
Fig. 40
Fig. 42
Torsion spring 11
Throttle lever
Controller set
Gasket Metering
diaphragm
Strainer
Choke adjuster
Fig. 43
Rod
Throttle lever
11/ 20
Pan head screw
(4pcs)
Diaphragm
cover
Tube ports
Air tightness tester
(1R127)