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APU Study VI
APU Study- Warngins/Cautions/Notes -- Restoration
Question | Answer |
---|---|
Step 3 through 16 must be performed WHAT to prevent overheat of electronic equipment? | QUICKLY |
Ensure people and equipment are WHAT of moving surfaces prior to applying hydraulic power | Clear |
Do not apply WHAT to control stick as it must return to center position as hydraulic pressure equalizes | EXTREME FORCE |
To prevent damage to Aircraft flight control components pilot or copilot control stick must be held until WHAT? | Step 17 |
To prevent exhaust turbine bearing damage after decoupling ADGs allow a minimum of WHAT cool down period prior to shutting down APUS | 30 Seconds |
IDG oil level must be checked WHAT? after shutdown to get an accurate reading | 15-45 minutes |
To prevent possible WHAT to APU exhaust turbine bearing electrical, switches, wiring, and other components, allow a minimum of five minutes cool down before close OWF and APU exhaust doors | Heat Damage |
To prevent possible WHAT? to engines reinstall all engine inlet covers (If applicable) After WHAT and WHAT shutdown is complete | -FOD damage -Engine & Auxiliary Power Unit (APU) |