Oil Quantity for C 85

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4416
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Oil Quantity for C 85

Post by 4416 »

I know the official oil quantity specified by Continental for a C85 is 4 1/2 quarts but my IA said I could get away with less and not lose as much out of the breather tube and end up with it on the belly.
So, I was wondering what quantity others running the C85 are using? Possibly 4 Qts. or even 3 1/2 ??
Thanks for your input!
6298
Posts: 244
Joined: Tue May 01, 2018 7:00 am
Name: Randy Thompson
Location: California
Aircraft Type: Cessna 140
Occupation-Interests: Work on airplanes and engines
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Re: Oil Quantity for C 85

Post by 6298 »

I keep mine between 3.5 and 4 quarts. If you level the airplane it will read a little higher on the dipstick.
Randy Thompson A&P IA Pilot
Hold STC SA547EA for installation of O-200 engine in Cessna 120/140 and 140A"s
Overhaul small Continentals
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