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D7F dozer 3306 low fuel pressure
D7F dozer 3306 low fuel pressure
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Posts: 102
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3 years 3 weeks ago #232711
by Raeme
Hi Mate. Thank you for that. I’ll drain the tank this arv an pull the tap. Maybe what I’m seeing as “ good flow” could actually be better. Why did they fit this compact pump do we know? Cheers
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3 years 3 weeks ago #232719
by Old Magnet
Early D7F's used the compact fuel injection pump. Late units are sleeve metering pumps. Supplying s/n of the unit would avoid wasted effort trying to decipher bogus information.
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3 years 3 weeks ago - 3 years 3 weeks ago #232723
by Raeme
Yeh ok, Fair enough, I was going off what the Cat mechanic who was here with me said sorry. I’m under the impression mine is not a early D7F. It’s a 3306 with the 2P transmission in it. 92E2394. 44V. From what I researched before that put it in the Later D7F series dozers?
Last edit: 3 years 3 weeks ago by
Raeme.
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3 years 3 weeks ago #232725
by Old Magnet
Near as I can tell without having a 44V Parts Manual Early 92E's had D333C engines with compact pumps 92E1-1050 as did the 3306 at 92E1051-up to 92E2672 when the sleeve metering pump came in so your 92E2394 would be a 3306 with compact pump.
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D7F dozer 3306 low fuel pressure
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