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Forum: Tech Log

28th Jun 2009, 06:28

Replies: 21

757-200 APU fuel feed

Views: 8,405

Posted By Lightning5

Piper 19 Apologies. age is creeping in and...

Piper 19
Apologies. age is creeping in and brain failure! Should really have read the Q. You are correct, you cannot get the apu to use fuel from the right tank unless you transfer fuel into the...

Forum: Tech Log

27th Jun 2009, 15:21

Replies: 21

757-200 APU fuel feed

Views: 8,405

Posted By Lightning5

Piper 19 I understood that the original...

Piper 19

I understood that the original question related to a flight condition. You are correct in stating that the left forward boost pump will run anytime AC power is on the aircraft,...

Forum: Tech Log

27th Jun 2009, 07:29

Replies: 21

757-200 APU fuel feed

Views: 8,405

Posted By Lightning5

To get fuel from right tank, turn off left tank...

To get fuel from right tank, turn off left tank boost pumps and open cross feed. Right system will then supply fuel to both motors and APU. The only time the DC pump fires up is when the DC pump...

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