92 bonneville supercharger

[ozyheather]

Hi Can someone tell me where the drain plug is on the supercharger for the oil?? Thanks.

[jdq]

Should be on the nose(pulley end) where it joins to the supercharger.

[ozyheather]

Thanks!!

[HotZ28]

Originally Posted by ozyheather

Hi Can someone tell me where the drain plug is on the supercharger for the oil?? Thanks.

The Eaton M62 supercharger does not have a drain plug! Remove the plug as shown below. You will need to use a suction gun, (similar to the one in pic below) to remove the fluid.

The reservoir holds about 6 oz, or 1 1/2 bottles of GM supercharger oil. After removing all of the old fluid that you can get out, refill to the top of the threads with new oil and install the plug. BTW, you should plan on doing this at least once a year!

[jdq]

If you want you can use turkey baster or windex kind of bottle.Takes a little longer but in case you dont have a suction thingy.