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Engine pump fault
- Eng pump - off then on
- Reset not ok:
- Eng pump - off
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Double engine pump fault
- Both eng pumps - off then on
- Reset not ok:
- Both pumps - off
- Before approach:
- Both pumps on:
- psi >2000: then use
- psi <2000: both pumps - off
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Tank low quantity
- Both eng pumps - off
- During approach:
- ALT flap, gear
- After landing no steering
- Pos no brakes
- Alt brakes: no skd ctrl
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Overheat (hyd pumps)
- Both eng pumps - off
- Before approach:
- Both eng pumps - on
-
Low tank pressure (hyd)
- Both eng pumps - off
- Before approach:
- Both eng pumps - on
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