Where is the engine serial number?

by James Davis in 912 / 914 Technical Questions 7 years ago

Ok, so what I thought was the SN, Rotax said it wasn't when I tried to register it... where on the engine is the S/N? I have a 912UL Im sorry for such a silly question.

-Jim Davis

Re: Where is the engine serial number?

by Roger Lee » 7 years ago

Roger Lee

125 5.11k 4.52k

Look for the black or red tag up on top of the rear crankcase housing on the left rear part of the engine.

Roger Lee
LSRM-A & Rotax Instructor & Rotax IRC
Tucson, AZ Ryan Airfield (KRYN)
520-349-7056 Cell

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Re: Where is the engine serial number?

by ENRICK FOURNIER » 6 years ago

ENRICK FOURNIER

0 7 0

for the non certified engine its a black metal plate at the rear of the engine on top of the generator case, between the 2 carburator, for the certified engine its on the rear of the gera box on a red metal plate

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Re: Where is the engine serial number?

by Shawn Hoenshell » 2 years ago

Shawn Hoenshell

0 1 0

My 912ULS is suppose to be serial # 4426368; although, I cannot find a black or red tag in these mentioned locations. There are some numbers stamped in the bottom of the block on both the right and left side, but none match this number. Where can I find the serial number on the engine?

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Where is the engine serial number?

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