24 Hour System Checks

Question 1

Engine fire check:

Answer 1

7 lights plus sound 
T Handle
Fault A and B
Check Fire Det warning 
Master Warning light flashes
Engine Fire lights flash
Fire warning tone sounds

Question 2

APU fire test

Answer 2

Select APU power switch and ensure APU fuel Valve open.

10 lights

Select fire detection test:
APU fuel valve open light - extinguish
CHeck Fire DEt - illuminate and flashes 
Master Warning - illuminates and flashes
APU fail caution light - illuminates
APU Fault, APU BTL ARM, APU Fuel Valve closed and APU EXTG advisory lights - illuminate

Question 3

Baggage smoke

Answer 3

Aft test: 6 lights 
Master warning tone
Master warning flashes
Smoke warning flashes
SMOKE/EXT light comes on
Vent inlt, Vent Otlt lights come on
Aft Botl arm advisory light comes on 

Forward test: 4 lights 
Master warning tone sounds
Master warning flashes
Smoke warning flashes
Smoke EXTG and FRWD BTL Arm advisory lights on

Question 4

Stall system 1 and 2

Answer 4

Observe stick shaker plus
#1/2 stall sys fail and pusher sys fail caution lights illuminate

Question 5

ADC 1&2

Answer 5

ADC test switch 1
Altimeter 14360’
29.23
VMO 284 KIAS
ASI shows 285 knots 
SAT -15°c and WTG 2 fail on ED
IAS, IAS mismatch and ALT appear on PFD
Pitch trim, Elevator feel and avionics caution lights  - on
Over speed warning horn is activated after 5 seconds

ADC test switch 2
All the same except SAT does not change and WTG1 fail flag appears on ED

Question 6

Auto feather

Answer 6

Condition levers - fuel cutoff or start and feather
Power levers - DISC
Auto feather switch - press (check advisory light)
Observe on PFD:
A/F select
A/F test in PROG
Observe the following sequences twice on ED
Uptrim appears
ITT and NH red radials increase
NTOP changes to MTOP and torque rating and bugs increase
A/F arm appears
A/F select appears
UPTRIM disappears
MTOP changes to NTOP and bugs decrease

Observe A/F test pass