Refueled the Aircraft
Reset Alarm
Temporary reset (next 10
minutes): tap STEP.
Reset for remainder of flight:
hold STEP until the words
Alarm Off appears.
Leaning Rich of Peak
1. Pre-lean & wait 20 seconds.
2. Tap LF & see ROP.
3. Lean until LEANEST flashes,
then EGT 1485 FF 12.7
appear.
4. Tap LF to see degrees lean of
peak: EGT- 23 FF 12.7
5. Enrich back to rich side of
peak, then set desired degrees
rich of peak: EGT- 41 FF 13.9
6. If desired, hold LF to see temp
& FF when peak occurred:
EGT 1534 FF 13.2
7. Tap EXIT to return to normal
operation.
Leaning Lean of Peak
1. Pre-lean then wait 20 seconds.
2. Tap LF (if you see ROP, then
hold STEP & LF until LOP
appears).
3. Lean mixture noting that
inverted columns appear.
4. Continue leaning until
RICHEST flashes then
EGT -73 FF 10.4 appear.
5. Adjust mixture to desired
degrees lean of peak:
EGT- 54 FF 10.9
6. If desired, hold LF to see the
peak EGT of first cylinder to
peak and the delta fuel flow
(GAMI spread):
EGT 1560 FF 1.0
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