Got a 1984 Aero 50. I re-coated the interior of the gas tank, has new gas line, in-line filter (no stock filter), and rebuilt carb.
The gas sending unit (in the tank) tests OK, but is SUPER rusty. I ran the scoot all last summer without the sending unit for this reason (never did run out of gas but came close!).
Any big mechanical concerns with me just installing that unit and running the scooter?
Thanks
A
Rusty gas gauge sending unit
Moderator: Moderator
- Wheelman-111
- Moderator

- Posts: 10683
- Joined: Wed Oct 22, 2008 5:09 pm
- Location: Deepinnaharta, Texas
Re: Rusty gas gauge sending unit
Greetings:
I'll bite; How rusty is it? Pics please! If big chunks of oxidized steel are breaking off, then yes, it can be an issue. Why not wire-brush the thing and see if there's enough metal left to hold itself together?
I'll bite; How rusty is it? Pics please! If big chunks of oxidized steel are breaking off, then yes, it can be an issue. Why not wire-brush the thing and see if there's enough metal left to hold itself together?
Wheelman-111
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Most of my money is spent on scooterparts. The rest is just wasted.
"ISO": '03 Vespa ET4 Malossi187 74MPH
Flash 9: 2001 Elite SR Contesta 72 ZX Tran, 9:1 Gears, Stock Airbox/Carb/Pipe 58.8 MPH
Punkin: 2010 Vespa/Malossi S78, 61MPH
Re: Rusty gas gauge sending unit
No pics since I don't have a camera.
Today I found one on ebay that pretty much looks like mine - deep, pitted rust, no big flakes.
What'ja think?
http://cgi.ebay.com/ebaymotors/1984-NB5 ... ccessories
Today I found one on ebay that pretty much looks like mine - deep, pitted rust, no big flakes.
What'ja think?
http://cgi.ebay.com/ebaymotors/1984-NB5 ... ccessories
- killerpancake
- Spree

- Posts: 233
- Joined: Thu Dec 30, 2010 11:33 pm
- Location: Grand Rapids, MI
Re: Rusty gas gauge sending unit
if it looks like that, i would just make sure there's no loose rust, and run with it. that's not that bad at all to me.
If it don't fit, force it. If it breaks, it needed to be replaced anyway.
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88 yammy razz
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another 88 yammy razz
- Petrock's 1984 Spree
- Elite

- Posts: 730
- Joined: Wed Dec 01, 2010 10:20 pm
- Location: Iowa
Re: Rusty gas gauge sending unit
Mine had been in old gas for the better part of 20 years
I got some naval jelly and threw it on there. The rust came right off.
I also applied a thin layer of marine grade grease afterwards because it is rust resistant
I got some naval jelly and threw it on there. The rust came right off.
I also applied a thin layer of marine grade grease afterwards because it is rust resistant
Complete NOOB, sorry dudes
1984 Iowa Spreedio aka "Hammy"
-72cc Polini Corsa
-V8 Typhoon Exhaust
-21mm OKO & CT Mani
-ZX Trans 1k Contra
-8.44:1 Gears
-Polini 2 Shoe Clutch
-Koso Vented Clutch Bell
-Polini Ruckus Vari w/ 6.9g weights
-669x18x30 Belt
1984 Iowa Spreedio aka "Hammy"
-72cc Polini Corsa
-V8 Typhoon Exhaust
-21mm OKO & CT Mani
-ZX Trans 1k Contra
-8.44:1 Gears
-Polini 2 Shoe Clutch
-Koso Vented Clutch Bell
-Polini Ruckus Vari w/ 6.9g weights
-669x18x30 Belt
