Supplementary Procedures
Engine Crossbleed & Ground Pneumatic Start

Engine Crossbleed Start

The APU must be shut down or the APU bleed air switch must be OFF.

Check that the area behind the airplane is clear.

Engine Bleed Air switch (operating engine) ........... ON

Advance thrust on operating engine to approximately 70% N2 and accomplish normal Engine Start procedure.

Engine Ground Pneumatic Start

Check duct pressure 30 psi or greater.

Start engine using normal Engine Start procedure.