Makita EH7500S Trimmer User Manual


 
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Repair
[3] DISASSEMBLY/ASSEMBLY
[3] -8. Carburetor
Fig. 30 Fig. 31
(1) Remove Air cleaner cover. (Fig. 30)
(2) Remove Elements, Sponge and Felt. (Fig. 31)
Air cleaner
cover
Hex socket
head bolt
Element
(Felt made)
Element
(Sponge made)
Fig. 33
Throttle valve
assembly
Pan head screw (small) Pan head screw (4pcs.)
Carburetor
body assembly
Gasket
Pump diaphragm
Pump body assembly
Metaling
diaphragm
Gasket
Diaphragm
cover
Inlet
screen
Fig. 32
DISASSEMBLING, CLEANING
(5) Remove Diaphragm cover, Metaling diaphragm, Gasket set by unscrewing four Pan head screws. (Fig. 33)
Note: Carefully separate Gasket from Metaling diaphragm in case they stick each other as they are fragile.
(6) Replace Metaling diaphragm to the new one if it has any curing, deformation or breakage.
(3) Remove two Hex socket head bolts fixing Air cleaner plate and Carburetor assembly. (Fig. 32)
Note: Take off the Hex socket head bolts completely from the machine,
otherwise, it’s impossible to disassemble Carburetor.
(4) Remove two tubes and disassemble Carburetor assembly. (Fig. 32)
Hex socket
head bolt
Air cleaner plate
Carburetor
assembly
Black
Tube
Clear Tube