The metering diaphragm fits between the metering diaphragm gasket and the air purge body assembly. This part is available individually and is made of a thin material that can break easily. It is a genuine item that is supplied by the original equipment manufacturer for use with trimmers, edgers, blowers, and chainsaws made by Echo and Shindaiwa. A screwdriver may be needed when replacing the diaphragm.
Easily disassembled the carb. Only a screwdriver is needed. Replaced the two rubber parts diaphragm parts. The blower, which I was about to throw away, now runs like new!
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Hard starting - would run very briefly and stop.
Randall from Brighton, Tennessee
1 personfound this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
1: Remove air filter
2: Remove recoil starter assembly.
3: Loosen carburetor nuts
4: Disconnect throttle and choke linkage from carburetor
5: Unplug kill switch wiring
6: Remove carburetor from engine
7: Disassemble carburetor - note the location of low and high speed needles and tension springs
8
... Read more: Pry out strainer from carburetor body
9: Soak metallic carburetor parts in carburetor cleaner.
10: Carefully scrape old gasket material from carburetor body, diaphragm and pump covers
11: Blow out all passages thoroughly and blow dry all parts.
12: Inspect tank and fuel line - clean
13: Reassemble carburetor with new strainer, pump and diaphragm
14: Install carburetor and reassemble saw in reverse order from disassembly.
Blade tensioner and adjuster were replaced at this time as well - had nothing to do with the starting problem.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP9261215
Manufacturer Part Number: 12314103930
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
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