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Thread: 747-400 APU Parameters in Flight
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Old 16th March 2016 | 04:22
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cf6-80c2b5f
 
Joined: Aug 2010
Posts: 129
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From: Los Angeles
Anyone ever follow up on this? Our company manual states on the preflight setup:

APU OIL QUANTITY - Check
Verify RF not displayed. Desired minimum quantity is .55.
NOTE: Oil quantity check is valid only if APU is operating.
Does this mean the oil quantity will not appear unless the APU is operating (or APU switch is on) or that the quantity displayed with the APU off is just invalid?
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