electric motor

[douglaslais]

Hello experts,
I just received a replacement vacuum cleaner motor, and it has a yellow wire I don't know what to do with. The old motor had a red, blue, and black wire. The new one has those colors, and a yellow wire. Where does it go?
Doug
New member
First post

[Java_Bob]

do you have a manufacturer and model number??

[douglaslais]

Yes, Java Bob. The new motor is a Lamb 117556-00, the old one is a Lamb 9392-00. I check their website...no such model #, so I have an email to them.
Thanks, Doug

[HayZee518]

try this site LAMB AMETEK manufactures 99% of all vacuum motors.
New Vacuum Motors for all central vacuum systems. Motors by Lamb Ametek are original replacement motors. Cross Reference.