Tecnam P2010 - Page 57

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Section 3 – Emergency procedures
POWERPLANT EMERGENCIES
2
nd
Edition, Rev.0
0
6.5. CHT LIMIT EXCEEDANCE
If CHT exceeds maximum limit (500°F):
1. Throttle Lever ……………. REDUCE power as practical
2. Mixture Lever ……………. Rich as required
3. CHT ……………………… Verify decreasing
If CHT stabilizes in the green arc:
4. Continue flight
If CHT continue to rise and engine shows roughness:
Land as soon as possible applying forced landing procedures (See Para 11)
6.6. OIL TEMPERATURE LIMIT EXCEEDANCE
If oil temperature exceeds maximum limit (245°F):
Maximum oil temperature limit exceedance can be the final effect
of different causes: excessive friction between moving engine
components, oil leakage from the circuit (with related pressure
reduction) etc.
1. Throttle Lever
REDUCE engine power
2. Mixture lever
Enrich as required
3. OIL TEMP
CHECK
if oil temperature does not decrease:
4. Airspeed
INCREASE
5. OIL TEMP
CHECK
If oil temperature does not come back within limits:
6. Land as soon as practical with engine set to the minimum necessary
power
If engine roughness, vibrations, erratic behaviour or high CHT is detected:
Land as soon as possible applying forced landing procedure (See Para 11)
NOTE