EMER DESCENT
crew oxy masks. On
Crew communications. Establish
LOSS OF BRAKING
If autobrake is selected
Brake pedals. Press
If no braking available
Rev. Max
Brake pedals. Release
A/skid & N/W strg. Off
Brake pedals. Press
Max brk pr. 1000psi
If still no braking
Parking brake. Short succ applications
UNABLE TO MAINTAIN ALTITUDE ENGINR FAILURE DRIFTDOWN
Thrust levers. MCT
A/TH. OFF
UNRELIABLE SPEED INDICATION
Ap. Off
A/thr. Off
Fd. Off
Pitch/thrust. Set