Hey all, You know how our turf tracers have that big spring on the blade engagement pulley that we are supposed to grease under no load every so often. well I read a while back here how someone was having a time getting the spring loose. Well it is not necessary to pull the spring. All you need to do is slip the belt off of the far right pulley( facing the front of the mower) and the spring tension is off. this may save someones teeth.