Oil in mag cover

GoFastBicycles · #1 03-22-2009, 08:55 AM

Have oil in mag cover leaking out of bottom screw took cover of there was oil resting in bottom cover. Mag looks dry . Is this normal??

Bikeguy Joe · #2 03-22-2009, 09:01 AM

Not really, you may have a seal leak.

How does the bike run? With a seal leak, it will tend to run lean...be careful.

GoFastBicycles · #3 03-22-2009, 09:03 AM

Hard to start when it starts it dies trying to pull bike under power(stalls)

Bikeguy Joe · #4 03-22-2009, 09:06 AM

Yes, you have a seal leak...replace it with a new one....your seller will help you with ordering a new one, or someone here will give you a part number shortly.

GoFastBicycles · #5 03-22-2009, 09:15 AM

Thanks for the speedy reply Joe.

MB-Monkey · #6 03-22-2009, 02:02 PM

what motor is it?

GoFastBicycles · #7 03-22-2009, 08:25 PM

80cc from bike-engine.com

MB-Monkey · #8 03-22-2009, 09:22 PM

here is a link to a gasket template so you can make your own.

http://motorbicycling.com/f3/69-80cc...late-6842.html

Venice Motor Bikes · #9 03-22-2009, 10:41 PM

Quote:

Originally Posted by MB-Monkey

here is a link to a gasket template so you can make your own.

http://motorbicycling.com/f3/69-80cc...late-6842.html

That's a crank case gasket... not a oil seal.

MB-Monkey · #10 03-23-2009, 01:35 AM

doh! your right

some parts listed here

Cylinder Assembly