Super 80 Professional – AOM
POWER PLANT
Section 22 Page 7
Super 80 Professional – Aircraft Operating Manual
Coolsky, 2018
Engine Display Panel
1. ENG REVERSE THRUST LIGHT (L, R) (Blue)
Comes on when thrust reverser doors are
fully extended.
2. ENG REVERSE UNLOCK LIGHT (L, R) (Amber)
Comes on when thrust reverser are
unlatched and extending.
3. ENGINE PRESSURE RATIO (L, R)
See section 21, page 9.
4. N1 TACHOMETER (L, R)
Indicates RPM of N
1
compressor stage.
5. EGT (L, R)
Indicates exhaust gas temperature in
centigrade. A yellow chevron at is painted
475°C to remind the pilot of the engine start
EGT limitation. The digital EGT display will
flash when EGT rises higher than 624°C on
takeoff, or anytime redline limits are
exceeded.
6. N2 TACHOMETER (L, R)
Indicates RPM of N
2
compressor stage.
