Caterpillar DP40:
Wont start

Had bad fuel and everything was gunked up so I cleaned all the lines and the tank changed fuel filter added good fuel primed it and it wont start Im not getting fuel to the injectors or out of the fuel injector pump but the fuel filter has fuel in it any help or sudjestions would be greatly appreciated.
  • Posted 20 Jul 2006 05:59
  • Discussion started by blueford
  • Arizona, United States
Showing items 1 - 6 of 6 results.
make sure shut off lever on pump is in run position.
  • Posted 22 Feb 2008 14:05
  • Reply by carl_v
  • Pennsylvania, United States
make sure shut off lever on pump is in run position.
  • Posted 22 Feb 2008 14:04
  • Reply by carl_v
  • Pennsylvania, United States
check last chance filter in pump under big nut on fuel in fitting and i would hope you have tryed bypassing feed to shut of sel.
  • Posted 22 Feb 2008 09:02
  • Reply by fixit
  • bury, United Kingdom
Hi, see the little filter down at pump gasoil (non pump injection)

Use key n°27 to open , just a little filter conic primary.

Best,
  • Posted 29 Sep 2007 17:09
  • Reply by maluccio_g
  • France, France
IF THE FUEL SYSTEM GOT CONTAMINATED, IF THE ENGINE TURNS BUT YOU ARE NOT GETTING FUEL OUT FROM THE INYECTION PUMP... THE INYECTION PUMP MAIN SHAFT MAY BE DAMAGED...
  • Posted 14 Sep 2007 15:48
  • Reply by Daniguzo
  • Texas, United States
don't be afraid you can fix it.. mas vale mania que fuerza..
HI SOUNDS LIKE YOU NEED TO TAKE THE INJECTION PUMP OFF AND HAVE IT RECONDITIONED WHILE YOUR AT IT TAKE OUT THE INJECTORS AND HAVE THEM TESTED AS WELL. CONTAMINATION WILL HAVE GONE PAST THE FILTER AND INTO THE PUMP SOMETIMES THERE IS A LITTLE GAUZE FILTER ON THE INLET SIDE OF THE FUEL JUST AFTER THE BANJO BOLT ON THE PUMP BUT I RECKON PUMP WILL BE DAMAGED.
  • Posted 28 Jul 2006 02:28
  • Reply by simon_a
  • south yorkshire, United Kingdom

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