PPRuNe Forums - View Single Post - Flap Limit Protection on 747 'Classic'
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Old 10th Nov 2000, 14:37
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gas path
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No, just the switches in the flap lever, the 3 q pots, the flap load relief light on p2 and the load relief actuator.
The flap lever switches are to arm the system and prevent it operating unless the t/e flaps are selected to greater than 20 units.
Pitot pressure comes from the aux pitot no1 (l/h side lower)