ual763 Posted December 29, 2023 Posted December 29, 2023 On the ground, when the APU Bleed switch is OFF, even if the engines are not running and producing any bleed air, the ENG Bleed flow bars should be visible. Please see attached photos for reference. Robert Schumacher
ual763 Posted December 30, 2023 Author Posted December 30, 2023 Here’s a photo for reference. APU bleed switch is OFF and engines are also OFF, ENG Bleed flow bars showing. Robert Schumacher
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