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Figure 14: Pressure temperature correction chart
Airman Knowledge Testing Supplement for Aviation Maintenance Technician – General, Airframe, and Powerplant; and Parachute RiggerOfficial PDF AMA
Practice
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50 40 30 20 10 0 27.8 22.2 16.7 11.1 5.5 0 0 10 20 30 40 Change in Pressure - PSI Change in Temperature °F Change in Temperature °C Pressure Temperature Correction Chart Correction of pressure during leakage test for change in temperature. Add pressure change if temperature rises. Subtract pressure change if temperature falls.