Crossbleed Start + GND Air Start

Question 1

Engine Ground Start 777 FCOM SP 7

Answer 1

ECL - NN - Unannounced - Supp/Ops info

Duct pressure 25 psi
Use auto start

Question 2

Engine Crossbleed Start 777 FCOM SP 7

Answer 2

ECL - NN - Unannounced - Supp/Ops info

APU must be shut down or bleed off
Area behind aircraft clear
Increase N2-N3 by 5%
Minimum duct pressure 25%

Not authorised during push back