 
 
          Track repairs to the D7E - 1992 
 
 

          New track chains on the Track Marshall - 1988. 
 
 
          Engine problems on the Challenger 33 1994.
 
 
            Clutch problems on the 1505 - 1995.
 
 
            New pistons and liners in the D8 - May 2008.


            New heads and valves.
          

          Removing the cab for gearbox repairs on the STX - August 2009.
            

          STX gearbox.

            Dropped valve in County - March 2009.
          

            Taking apart to get to block.
          

            New short block.
          

            Re-assembly.