1. Throttle - moderate level to not further raise oil press
2. As engine warms up and the pressure might reduce
If oil pressure does not become normal, stop engine. Check oil viscosity - via engine Operator’s manual.
In ight
The oil pressure may achieve a high value if after an oil line blockage. Apply the following procedure:
1. Throttle - reduce to 50% power
2. Land as soon as possible
Be prepared for engine failure and Emergency landing to terrain (see Art. 3.3.2).
3.3.13. Emergency descent
1. Airspeed - according 2.3 Airspeeds
2. Engine RMP - do not overrun max. 5800 rpm
Be prepared for engine failure and Emergency landing to terrain (see Art. 3.3.2).
3.3.14. Overvoltage
1. All unnecessary equipment - switch “OFF”
2. Throttle - degrase to minimum power usable for ight
3. Voltmeter - check values
If the overvoltage indication persists:
4. Carry out Precautionary landing wit engine power according to Art. 3.3.3
3.3.15. Engine trouble shooting
All checks in accordance with the engine Maintenance Manual. This chapter contains possible cause in case of
trouble shooting.
1. Starting problems
• Engine does not start
2. Engine run
• Engine idles rough after warm-up period, smoky exhaust emission
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