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SM705
SM705 (Type 1) Poulan Trimmer
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Diagrams for SM705
Viewing 2 of 2_WW_1.gif "Page A Diagram and Parts List for Type 1 Poulan Trimmer")
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$4.99
This fuel filter is for lawn and garden equipment engines.
Fuel filter cleans the fuel before it reaches the carburetor.
Work in a well-ventilated area when installing this part. Drain the fuel...
In Stock
$6.62
This chainsaw fuel line kit carries fuel from the tank into the carburetor and from the primer bulb to the fuel system. This part is mostly used on gas trimmers and blowers. The fuel lines are made fr...
In Stock
$6.21
This is a tank purge line, also known as a fuel line kit, and it is used with various lawn equipment. The line connects fuel from the tank into the carburetor, and from the primer bulb back into the f...
In Stock
This is a spark plug for your lawn equipment. This part ignites the air and fuel mixture in the cylinder of the engine to power your machine. If the tip of the spark plug is burnt out or damaged it is...
No Longer Available
This is one OEM foam air filter for various types of equipment including blowers, pruners, and trimmers. The air filter is responsible for filtering out dirt and dust, so it does not harm the engine. ...
No Longer Available
$7.46
This part includes one purge bulb, also known as a primer bulb. It is supplied by the manufacturer to be a direct replacement for the original. The purge bulb is pressed, and this removes the air from...
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Common Problems and Symptoms for SM705
Viewing 2 of 2Will Not Start
Fixed by these parts
How to fix it
Engine stops after a few seconds or minutes
Fixed by these parts
How to fix it
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Both the Fuel line and the Engine fuel line, where dry rotted.
1) While still attached to the fuel tank, I first sized up the old fuel lines with the newer fuel lines.
2) With a pair of needle nose players, I then removed the old dry rotted fuel ?? lines, from the fuel tank.
3) I cleaned the fuel tank and around the carburetor area, to insure that there was no debris, that could possibly fa ... Read more ll into the path of the new fuel lines installation.
4) I then installed the smaller one of the fuel lines, so that it would be out of the way, of the larger fuel line. I Pulled the fuel line through the smaller hole in the fuel tank, with needle nose players. I pulled the smaller fuel line out through the fuel tank filler hole, attached the fuel filter to the smaller fuel line. I Made sure that the fuel filter was extended to the furthest end of the fuel tank bottom. Six inches in all. I then attached the smaller fuel line to the carburetor.
5) I Installed the larger fuel line, followed the same procedures as the smaller fuel line.
6) Both fuel lines where cut on an angle for easy installation. No lubricant was necessary.
7) I filled up the fuel tank with fresh fuel and oil, new air filter and spark plug. It started on the first pull. Amazing.
2) With a pair of needle nose players, I then removed the old dry rotted fuel ?? lines, from the fuel tank.
3) I cleaned the fuel tank and around the carburetor area, to insure that there was no debris, that could possibly fa ... Read more ll into the path of the new fuel lines installation.
4) I then installed the smaller one of the fuel lines, so that it would be out of the way, of the larger fuel line. I Pulled the fuel line through the smaller hole in the fuel tank, with needle nose players. I pulled the smaller fuel line out through the fuel tank filler hole, attached the fuel filter to the smaller fuel line. I Made sure that the fuel filter was extended to the furthest end of the fuel tank bottom. Six inches in all. I then attached the smaller fuel line to the carburetor.
5) I Installed the larger fuel line, followed the same procedures as the smaller fuel line.
6) Both fuel lines where cut on an angle for easy installation. No lubricant was necessary.
7) I filled up the fuel tank with fresh fuel and oil, new air filter and spark plug. It started on the first pull. Amazing.
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Fuel and Purge lines had disintegrated
Disassembled it and cleaned fuel tank. Cut and ran new fuel lines, installed filter and reassembled. Parts fit perfectly and got running after not running for over 20 years.
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- Customer:
- Rosanne from BRIDGEWATER, VA
- Parts Used:
- 545227901
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
Clogged muffler
Remove the 4 screws holding the rear motor casing. Then you can take the easy route and drill through the front motor housing with a 3/8 to 1/2 bit in order to access the front muffler screw. If you want to work harder you must remove the motor from the shaft, remove the clutch assembly (this requires a long 15t torx bit, removing the spa
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rk plug to stuff the piston with rope or rag to seize up the piston, and then removing the front motor casing to access the front muffler screw). Once you access both muffler screws remove them with the t20 torx driver. Install the new muffler with the small gasket inside the housing, and the larger gasket/heat shield between the muffler and the motor.
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