Cat 257B no start after roll over

jeudi 18 août 2016

Was helping a building up a pad next to a building which has a drop off next to it. While piling fill I backed down the hill with boom raised. When I hit bottom machine stopped and the boom carried it over onto its roof. Thanks to God and Caterpillar, I was not hurt. I left the machine on its top overnight and rolled it over with my loader.
Removed glow plugs and pumped the oil out of the cylinders. Removed air filters and drained oil from intake. Refilled crank case and attempted to start the engine. Engine tried to start but did not and just turned over after that. No smoke from exhaust.
Cracked injector lines and no fuel. Started bleeding procedure from fuel filter to injector pump and got a little air out. While cranking not getting any fuel at injectors.
Checked voltage at fuel cutoff switch on injector pump and have 12 volts with key on. I don't hear or feel a click coming from switch though.
Where do I go from here?


Cat 257B no start after roll over

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