Cub Crafters CC18-180 Pilot Operating Handbook page 237

CUB CRAFTERS
CC18-180
9.4.9.1 Alarm Priority
If multiple alarms occur simultaneously, the higher priority
alarm will temporarily "mask" the lower priority alarm(s).
When an alarm occurs, note the cause of the alarm and
tap the STEP button to clear the alarm indication so that
you will be notified of any other alarm that might have
occurred. The alarm priorities are as follows:
Highest priority
Lowest priority
remaining
9.4.9.2 Pre-Ignition and Detonation
Combustion that occurs too rapidly leads to detonation
and possibly pre-ignition. Detonation is abnormally rapid
combustion where the fuel-air mixture explodes instead
of burning uniformly. It causes the EGT to decrease and
the CHT to increase, and can appear during the leaning
process.
Issued: 5/31/05
Date of revision: 12/06/05
SUPPLEMENTS-EDM-800
CHT High CHT
CLD Excessive CHT cooling rate
DIF Excessive EGT span
BAT High battery voltage
BAT Low battery voltage
LO Low fuel quantity remaining
FUEL
LO Low
TIME
REPORT TC10000AFM
SECTION 9.4
fuel endurance
Page number 9-4-25