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FUEL SYSTEM
CSG-7410ES
EC741S
29
A
A
B
C
D
C
D
E
F
J
G
H
4-9 Inspecting metering chamber and inlet needle valve
1. Remove 4 screws (A), metering diaphragm cov-
er (B), metering diaphragm (C) and gasket (D).
2. Inspect metering diaphragm (C) for hardening,
distortion or pin hole. Replace as required.
3. Inspect metering gasket (D) and replace if de-
fective.
4. Loosen screw (E) and remove metering lever (F),
metering lever pin (G), metering lever spring (H)
and inlet needle valve (J).
5. Clean fuel passages in carburetor body with
compressed air.
NOTE:
Before cleaning metering side with com-
pressed air, turn “H” needle clockwise until lightly
seated and remove inlet needle valve. Otherwise,
main nozzle check valve and inlet needle valve
spring may be damaged by the compressed air.
Содержание shindaiwa CSG-7410ES
Страница 67: ...MAINTENANCE GUIDE CSG 7410ES EC741S 65 9 MAINTENANCE GUIDE 9 1 Disassembly chart ...
Страница 71: ...MEMORANDUM CSG 7410ES EC741S 69 ...
Страница 72: ...MEMORANDUM CSG 7410ES EC741S 70 ...
Страница 73: ...MEMORANDUM CSG 7410ES EC741S 71 ...
Страница 74: ...Published by YAMABIKO Corp Tokyo Japan 2005 ...