has any one had a oil cap/dipstick blow out or vibrate out of the engine ??? have lost two already . or does any body know the cause ??

 

we had same problem with 600, on your oil tank go to the top line (rubber hose) witch is a vent for oil tank,take a razor blade and cut a slach about 1- 1 1/2 long,this will releave the presure from building up in your oil tank,that`s it let me know ok!

 

thanks for the reply .. but no oil tank on the 325 trailboss might have had a frozen vent line we were useing it to plow snow .. thanks

 

Some of the early year SP 600s and 700s (I think up to '04) had a recall for a crankcase ventilator filter. The issue was typically seen in very cold conditions when condensation would form and then freeze in the filter. After the filter became blocked, it was just a matter of time before the pressure got too high and you would have a similar experience to yours.

 

thanks for the tip .. it was very cold when it happened