HI ,can any one tell me will the oiler pipe between the gears on the front of the 235 engine ( the one that sprays oil on to the crank gear & cam gear ) pull out ? is it pressed in or let it be & run some fine wire through it to clean it out or is there some other way to clean it out . GEARS have been running dry & the cam gear lost teeth and i am putting in a new set of gears. I only want to do this once and with out oil the new gears will also be toast. THANK for any REPLIES BJF