Air Facts - Engine TLC
This section emphasizes the importance of treating airplane engines with care and understanding best practices for engine operation to ensure longevity and safe flying.
Respect for Engines:
- Understanding engine mechanics is valuable, but:
- You don't need to know every component's action during flight.
- Focus on proper engine operation and handling.
- Good pilots develop a healthy respect for their engines.
Tender Loving Care (TLC) for Engines:
- Engines perform better and last longer when treated with care.
- Smooth throttle movements are essential:
- Avoid rapid or rough throttle inputs.
- Be gentle and gradual with throttle adjustments.
- Airplane engines are more sensitive than car engines:
- Require gradual temperature changes.
- Need proper warm-up before applying high power.
Engine Warm-up Procedures:
- After engine start:
- Let the engine run for a minute or so before taxiing.
- Allows cylinder head temperature to rise gradually.
- Warms up oil for adequate lubrication.
- Especially important in cold weather.
- Cold oil considerations:
- Can result in excessive oil pressure at high power settings.
- Rule of thumb for takeoff:
- Do not use full power for takeoff less than:
- Four minutes after startup in warm weather.
- Six minutes after startup in cold weather.
- Ensures engine oil is warm and lubrication is complete.
- Refer to your Pilot's Operating Handbook (POH) for specific guidance.
- Do not use full power for takeoff less than:
Reliability and Economical Aspects:
- Aircraft engines are reliable and economical despite their cost.
- Example – Skyhawk engine:
- Good for 2,000 hours between overhauls.
- Equivalent to over 200,000 miles.
- Can last even longer with proper care.
Remember, treating your engine with care not only enhances its performance but also ensures safety during your flights.