Inspection In Extreme Climatic Conditions; Diminished Functional Capability Of Ecu - Rotax 912 iSc Maintenance Manual

3.2)

Inspection in extreme climatic conditions

General note
Flying in deserts or areas with heavily contaminated or dusty air causes
increased wear on all components. For this reason, shorter maintenance
intervals are recommended.
Flying in areas with extreme climatic conditions or in extreme altitudes
requires adjustment of the cooling system. To do this, it is necessary to
contact the aircraft manufacturer and an authorized ROTAX distributor.
3.3)

Diminished functional capability of ECU

NOTE:
General note
- Perform engine inspection.
Read out the ECU data memory and check the data for details of dimin-
ished functional capability of ECU. Perform the corresponding inspections/
repairs depending on the functional defects found.
3.4) Returning engine to service after influence by fire
An engine after influence by fire must be inspected, repaired or over-
General note
hauled in accordance with the BRP-Powertrain instructions for continued
airworthiness.
- Inspect all systems for correct functioning.
Inspection
NOTE:
If an engine was influenced by fire, first a visual inspection of all parts has
to be done and then a hardeness test of all mechanical parts must be per-
formed (e. g.: crankcase, cylinder, cylinder heads etc.).
In most cases an overhaul is necessary, in this regard send the engine
without delay to an authorized ROTAX overhaul facility for inspection.
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Every 25 hr. checks of air filter, coolant radiator and
NOTICE
WARNUNG
oil cooler are necessary.
The diminished functional capability of ECU must be entered by
the pilot into the engine log book, stating duration extant of di-
minished functional capability of ECU and all pertinent details.
Prior to the detailed inspection, all parts should be cleaned and
inspected for weld penetration or melted materials.
05-50-00
page 10
January 01/2012