ZRT Crank Seal Replacement
1997 EXT600 (ZRT600) triple triple. Is it practical to replace the PTO end crank seal without cracking the case in half. The sled has 9,500 miles on it and ran fine when I put it away last year. I just finished going through the suspension, re-clipped the track, replaced drive train bearings, disassembled and cleaned the clutches. A failure point of these engines, from what I am reading, is the PTO crank seal. Mine has a bit of moisture from oil on the cover plate. I have not started it yet this year. Just wondering if this would be a good preventative measure.
Last edited by maxman; 01-01-2012 at 09:13 AM.
Reason: added model and year