View Full Version : B737 NG Oil Quantity Readout

Prop's ????
29th May 2004, 03:19
Can anyone advise me when the oil quantity (OIL QTY) readout on the lower DU changes to a reversed video and reads LO? I understand it changes when the quantity is low, but at what quantity?

29th May 2004, 03:27
A LO message shows when the oil quantity is less than 4 US Quarts(3.8 litres) for 35 seconds.The oil quantity shows in reverse video when the low oil quantity exceedence is active.

Note an oil tank full capacity is 21 US Quarts (20.2 litres)

Regards DDG

Prop's ????
29th May 2004, 14:04
DDG thankyou for your reply.