First 912 start after a year....

by Keith in 912 / 914 Technical Questions 6 years ago

Planning to start a 912ULS that has been sitting in a hangar for a year. Last fuel in tank was a mixture of 2/3 parts Ethanol Free 90 octane & 1/3 part 100LL avgas

Will first be draining ALL existing fuel from aircraft and replacing with fresh. Then removing and cleaning carb bowls. Any other suggestions such as removing spark plugs and pre-oiling cylinders?

Thank you.

Re: First 912 start after a year....

by Garrett Wysocki » 6 years ago

Garrett Wysocki

1 572 1.45k

Once the bowls are removed turn the pump on or let it gravity drain to flush fuel lines/system with the new fuel.

Report
Re: First 912 start after a year....

by Keith » 6 years ago

Keith

3 5 2

Thanks Garrett.

Any benefit to removing spark plugs and spraying oil in the cylinders?

Report
Re: First 912 start after a year....

by Garrett Wysocki » 6 years ago

Garrett Wysocki

1 572 1.45k

Once the bowls are removed turn the pump on or let it gravity drain to flush fuel lines/system with the new fuel.

Maybe just a little. Mine sat for about a year with the new SWIFT fuel and all I did wash flush the lines and carb bowls. After running the motor the compression was perfect with almost 400 hours on a 2009 engine last August.

Report

You do not have permissions to reply to this topic.

Title	Category	Replies
Service Manual 912/S	General Tech Discussion	1
912ULSFR	912 / 914 Technical Questions	1
Need to find 912iS Fuel Filter	General Tech Discussion	0
Need to find 912iS Fuel Filter	General Tech Discussion	8
pin cramp for ignition 912	912 / 914 Technical Questions	3

First 912 start after a year....

Recent Videos

Safety First!

ROTALK News

Prize Giveaway!

Log In/Out

Login