spray it with Simple Green, which has many uses and should be in every garage. Then rinse it from the inside out, as in put it under the faucet so the water runs through it from the inside to wash the dirt out. Then shake the excess water out, and let dry. Spray it with oil if you wish, if your breather is vented to the air filter it will oil it for you. And I didn't make this up, got the process from a local MC wrench with 20 years experience. Works well.
Posted on Apr 28, 2012, 12:26 PM from IP address 220.127.116.11