Drain carburetor

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Alterfede
Posts: 104
Joined: Mon Apr 22, 2002 3:41 pm

Drain carburetor

Post by Alterfede »

Some days ago i took out all the car gas my plane had, it sitted there for 3 month, now i want to drain the carburetor for the remaining car gas inside it. just for precaution. Do i just have to unscrew the little screw it has in the bottom and then put it again and wire it? Any advice? Can i damage something inside the carb doing this?
Fede Ranea
federanea@yahoo.com.ar
TIC170A #7450
Buenos Aires
LV-FEH 1950 C170A
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GAHorn
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Joined: Fri Apr 12, 2002 8:45 pm

Post by GAHorn »

The carburetor bowl drain screw is designed exactly for that purpose. Warning: Count the number of turns to remove it in order to have an idea how tight to put it back in. Excessive torque re-installing it can crack the carb bowl. $$$$$$$$$$$$$$$
Alterfede
Posts: 104
Joined: Mon Apr 22, 2002 3:41 pm

Post by Alterfede »

Thanx again george, so just unscrew, count the turns, scre and safetywire. no problems inside the bowl. Thanx, thanx.
Fede Ranea
federanea@yahoo.com.ar
TIC170A #7450
Buenos Aires
LV-FEH 1950 C170A
User avatar
GAHorn
Posts: 21302
Joined: Fri Apr 12, 2002 8:45 pm

Post by GAHorn »

Yes, and if you really want to clean out the bowl, open the fuel valve and let a cup or two of fuel flow through the system into a bucket before replacing the drain plug.
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