Makita EB7650TH Technical Information page 18

[3]-6. Carburetor
Disassembly
(1) Refer to "[3]-2. Blower Section (Band Completes L and R, Frame and Fan)" (page 4) and then remove Engine cover complete and
disconnect Control cable from Carburetor.
(2) Raise (close) Choke lever, then remove two M5x60 Pan head screws (b) and 5x20 Tapping screw (c) from Air cleaner case (a), then
disconnect the tubes, and then remove Air cleaner case and Carburetor. (Fig. 39)
Fig. 39
(b)
(c)
(3) The Carburetor can be disassembled as shown in Fig. 40.
Fig. 40
(A)
(B)
(J)
(K)
(A) Adjust screw
(C) Throttle assembly
(E) Conical compression spring 5-9
(G) Inlet screen
(I) Metering diaphragm cover
(K) M3x10 pan head screw (2 pcs.)
(M) Main jet
(O) Pump diaphragm
(Q) Metering diaphragm gasket
(4) Check the membrane around the metal part of Metering diaphragm (H) and replace the diaphragm if there is any deformation or
hardening.
(a)
(D)
(C)
(E)
(L)
(M)
(N)
Makita Corporation
(G)
(F)
(Q)
(P)
(O)
(B) Cable adjust nut M6
(D) Carburetor
(F) Pump gasket
(H) Metering diaphragm
(J) Cable bracket
(L) Packing ring
(N) O ring
(P) Pump body assembly
(R) Screw (4 pcs.)
P 18/ 35
(H)
(I)
(R)