Kobelco SK 170

lundi 28 juillet 2014

Engine won't start without starting aid cold or hot, you can be running machine and shut down and it will not start without stating fluid, original problem started when #4 injector went bad, replaced all 4 injectors, engine started right up but had severe smoke, found turbo had been damaged, removed cylinder head when injector tip fell into cylinder had also caused valve damage, had cylinder head rebuilt and also replaced all 4 piston and rings, machine has 6200 hrs, once motor has started runs good, any suggestions would be great help




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