JS1 Jet Sustainer Flight Manual Supplement - Issue 1
Date of issue: 31.03.2016
Accepted section
Page 3–19
3.3.2. Engine fire in flight
If an engine fire occurs during flight, the engine must be immediately
shut down. An engine fire can be suspected with abnormal high EGTs
especially with the engine running at a low RPM or not running.
1. Close the fuel valve
2. Leave the Jet Control toggle switch in “RUN” position until
engine stops.
3. Move the Jet Control toggle switch to “EXT” position. Do not
retract engine.
4. Observe the EGT – if the exhaust is cooled below 55°C (131
°F), switch the Jet Master toggle switch off, with the engine
still extended.
5. Open ventilation if smoke is visible or fumes are smelt inside
the cockpit.
6. Land as soon as possible with the engine extended.
7. Ensure the aircraft is serviceable before commencing with
further flying.
