Eng Start External Air
Checklist for engine-start over external air support.
Before connection of external pneumatic air
Packs 1 & 2 (prevents pack contamination) |
OFF |
Before Start
APU | OFF |
Engine Bleeds 1 & 2 | OFF |
X-Bleed | OPEN |
When cleared to start
Engine 2 (the minimum recommended starter air supply pressure is 30 PSI with starter valve open) |
START |
After Engine 2 is started
- If External Pneumatic Air is used to start Engine 1
Engine 1 | Start |
When started: External Pneumatic Air |
REMOVE |
X-Bleed | AUTO |
Engine Bleeds 1 & 2 | ON |
Packs 1 & 2 | ON |
- If Crossbleed Engine Start is used to start Engine 1
External Pneumatic Air | REMOVE |
Packs 1 & 2 | ON |
Engine Bleed 2 | ON |
Crossbleed Engine Start Procedure | APPLY |
External Electric Power | DISCONNECT |
Warning
Only for Flight Simulation!