Rotax 912 Series Maintenance Manual page 67

UNSCHEDULED MAINTENANCE CHECKS
Introduction
Special checks must be carried out immediately in the event of an engine
fault (e.g. abnormal operation as defined in the Operators Manual) which
impairs the airworthiness of the engine.
Table of contents This chapter of the Maintenance Manual contains general information
regarding unscheduled maintenance checks and their associated proce-
dures.
Engine check after propeller strike incidents
Checking of the overload clutch
Examination after engine failure
Effectivity: 912 Series
Edition 3 / Rev. 1
BRP-Powertrain
MAINTENANCE MANUAL
Chapter: 05-50-00
In the course of special checks specify if additional
NOTICE WARNUNG
checks for components (e.g. hydraulic governor) is
applicable.
After each special check/repair work, an engine test
run and a leakage check must be carried out.
Observe without fail all the specified instructions.
NOTICE WARNUNG
Subject
Propeller gearbox with integrated overload
clutch
Propeller gearbox without integrated overload
clutch
Returning engine to service after submerging
in water
Inspection in extreme climatic conditions
Exceeding of max. admissible engine RPM
Non compliance with the coolant specification
Exceeding of max. cylinder head temperature
Exceeding the max. permissible oil tempera-
ture
Oil pressure below minimum value
Oil specification not respected
Spark plug not in accordance with specification
Non compliance of fuel quality
Smooth performance of the engine
Reporting
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05-50-00
January 01/2013
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