8.23 Operation in Tropical Conditions
The following measures are necessary to protect the engine against heat and dust:
Air induction filter
If the engine is operated in areas of high dust accumulation install larger air filter (contact your
aircraft manufacturer for details).
Oil-measuring stick
Seal oil-measuring stick by inserting a felt washer below the oil stick cap. To achieve a tight fit of
the oil stick in its guiding tube, bend stick as necessary.
Dust protection of engines out of operation
Close exhaust pipe, crankcase ventilation, and induction air filter with a dustproof sealing.
Corrosion protection of engines out of operation
The different actions are described in section 8.21
Maintenance hints:
Air filter: Check daily and clean or replace as necessary.
Drive belt: Check drive belt tension daily. If wear is evident, replace drive belt.
Fuel pump: Check fuel pump screen every week and clean, if necessary.
8.24 Miscellaneous
For further advice on maintenance and repair, refer to our maintenance instructions
and technical bulletins.
Edition: 01.03.2016
Operating Manual L 2000
Page: 39/48