Operation & Maintenance Manual
CD-135 / CD-155
OM-02-02
Chapter:
Issue:
Issue date:
Page:
Content:
02-OM-06-02
4
30.07.2014
2
74
Revision no.:
Revision date:
7
20.07.2016
6.1 "Pre-flight Check"
• All switches - "OFF"
• Check the engine oil level (refer to IM-02-02, Chapter 4 for
filling quantities)
• Check gearbox oil level (refer to Annex 9, Page 32 of this
Chapter)
• Check each of the fuel tanks for water and debris
• Electrical Master switch - "ON"
• Engine Master switch - "ON"
• Check coolant level by observing control lamp
• Start the engine according to Chapter 4, Section 4.2, Page
2 of this Manual and conduct a FADEC test run
6.2 Maintenance Actions based on Operating
Hours
CAUTION: When checking the engine oil level screw in the dipstick
completely!
CAUTION: Checking the oil level at operating start temperature but not until
5 minutes after shut down the engine.
Note: The engine oil level can vary, because of the back flow of
engine oil. After 5 minutes 80% of the engine oil returned into
the oil pan, after 15 minutes 90% and after 30 minutes 100%.
CAUTION: The lamp “Water level“ must be OFF.
WARNING: Under extreme conditions such as low usage combined with
operation in a salt-water environment, or in a a very dusty or
sandy environment shorter maintenance and inspection
intervals are recommended for your own safety.
Note: Chapter 1, Section 1.10, Page 5 of this Manual must be
observed.