Fuel Dipstick

How to keep the Cessna 170 flying and airworthy.

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dj2790
Posts: 17
Joined: Wed Jul 14, 2010 8:06 pm

Fuel Dipstick

Post by dj2790 »

Hello, Some time ago I inquired about a dipstick for the 170B model. I received an answer and it related to a Cessna 172 dipstick that was modified (cut at a certain point). I bought the dipstick from Spruce and cut it at the designated place. Low and behold, it worked and was very accurate. Now, the kicker. I lost it in a hanger move. I reordered the part from Spruce, but would like to find that post and the instructions. Can anybody remember that or help out?

Thanks
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blueldr
Posts: 4442
Joined: Thu May 02, 2002 3:16 am

Re: Fuel Dipstick

Post by blueldr »

Why not fly the tank empty and make your own dipstick five gallons at a time. It will be more accurate than any other type. I found that there was a significant difference between the right and left tanks on my airplane.
BL
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lowNslow
Posts: 1530
Joined: Mon Apr 22, 2002 4:20 pm

Re: Fuel Dipstick

Post by lowNslow »

I think what your looking for is in this thread.
http://www.cessna170.org/forums/viewtop ... ck#p111915
Karl
'53 170B N3158B SN:25400
ASW-20BL
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wabuchanan
Posts: 147
Joined: Sun Nov 02, 2014 2:51 am

Re: Fuel Dipstick

Post by wabuchanan »

I bought two of those C-172 sticks that George talks about. Cut one off at the zero mark like he said. I fueled the plane and using the stick that was cut off to zero I got two extra gallons usable. BUT.....I may have fueled up into the neck of the tank almost to the cap, which would artificially add a bit to the level on the stick.

I did stick the tanks with the fuel down in each tank after flying, and what I put into the tanks fueling only came out to 1 gallon difference than what I expected to put in. I will try it again, but I think his method works just fine.


I have an "A" model BTW.

Cheers,
Bill
1950 170A N5776C SN:19730
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canav8
Posts: 1006
Joined: Thu Sep 25, 2008 2:34 pm

Re: Fuel Dipstick

Post by canav8 »

I have the index for a "B" model if anyone wants it. I made a Dipstick about 10 years ago. It is graduated in 1 gallon incremints if anybody needs it. I made the stick after reading an article in Sport Aviation.They are easy to make and I think I still have some acrylic material left if anybody wants a short piece. The acrylic is $5 a piece. shoot me a PM if your interested. Doug
52' C-170B N2713D Ser #25255
Doug
swixtt
Posts: 206
Joined: Wed Dec 10, 2014 6:49 pm

Re: Fuel Dipstick

Post by swixtt »

Thanks for this... I wasn't aware of that thread!
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