How do you abort a start with the PCL OFF?
STARTER switch AUTO/RESET
When can you not attempt subsequent starts when using external power?
If a start is aborted by the PMU or manually aborted for a hot, hung, not start
Subsequent starts may be attempted with external power if?
No engine malfunctions are evident and no limits have been exceeded
What parameters may cause the PMU to abort a battery start attempt?
Weak battery, high OAT, high pre-start ITT, high density, tail wind
Failure to insert (1) before ground egress may result in inadvertent activation of ejection sequence and subsequent injury or death when performing emer ground egress.
both ejection seat safety pins
If a battery start was aborted connect (1) and perform (2)
1. external power
2. Motoring Run Procedure
ISS mode must be in SOLO because
Can result in inadvertent ejection of one or both seats
What must you have on to prevent injury prior to actuating the CFS system?
Visor down, oxygen mask on
What does the internal CFS handle activate?
Each internal CFS handle activates only the CFS charge for the respective transparency. Both internal CFS handles must be activated in order to fracture both transparencies.
How do you activate both transparencies with the internal CFS handle?
Both internal CFS handles must be activated.
What will pull free while vacating the cockpit in the emer ground egress?
Oxygen hose, emer oxygen hose, communication leads, anti G suit hose, and leg restraints (through the D rings, if released with quick release weather)
After a stop which required max effort braking and hot brakes are suspected, do not...
Do not taxi or park in a congested area until brakes have had sufficient time to cool. Do not set parking brake.
During an Engine Failure During Flight, if you experience (1) or (2) you will refer to appropriate procedure
1. Uncommanded power changes/loss of power/uncommanded prop feather
2. Compressor stalls
During an Engine Failure During Flight, prop will not feather unless?
The PCL is fully in OFF
During an Engine Failure During Flight, if a suitable landing area is available you should?
Turn immediately to intercept the nrst suitable point on the ELP. Any delay could result in insufficient gliding distance to reach a landing surface.
During an Engine Failure During Flight, airstart procedure is not recommended below?
2000' AGL as primary attention should be to eject safely or recover the a/c.
During an Engine Failure During Flight, what will a flamed out engine look like at 125 KIAS?
Cross check N1, engine which has flamed out will rotate below 8% N1, which will indicate 0% N1. Engine oil pressure indicator may display oil pressures up to 4 psi with or without engine seized.
What is the airstart envelope?
<15'k MSL 125-200 kts
>15'k MSL 135-200
What can happen if you attempt an airstart outside of the airstart envelope?
May be unsuccessful or result in engine overtemperature
During an immediate airstart, (1) is needed to feather the prop and proper (2), (3), (4), and (5) operation is needed
1. PCL OFF
2. Starter
3. IGN
4. Boost Pump
5. PMU
During an immediate airstart, if (1), discontinue the airstart and proceed to IF AIRSTART UNSUCCESSFUL due to suspected mechanical failure
N1 does not rise within 5 seconds
During an immediate airstart, N1 must stabilize at approximately (1) before moving the PCL above idle or else (2)
1. Stabilize ~ 67%
2. will cause an increase in FF which may cause engine failure due to a severe ITT overtemp
During an immediate airstart, when do you abort the start?
No rise in N1 after 5 seconds
No rise in ITT within 10 seconds of FF
If the BOOST PUMP is ON during continuous operations, what will be damaged and what must you do?
Continuous operations with BOOST PUMP ON will cause damage to the engine-driving low pressure fuel pump. Notify maintenance of the duration of flight BOOST PUMP is ON.
During an immediate airstart, if generator will not reset?
Verify STARTER switch is NORM. The starter switch will drain the battery in 10 minutes if left in MANUAL.
How long will the battery last if STARTER switch is MANUAL?
10 minutes
For sick engine, what is PCL mid range?
Mid range is a physical PCL angle that approximates the midway position between IDLE and MAX
For sick engine, what position should the PCL be in to provide the best chance for engine to recover?
PCL must be above IDLE
For sick engine, why is the PCL mid range?
It will minimize the potential of engine overtorque and/or overtemp when PMU is turned off
During sick engine, what can happen to the ITT if the PMU is OFF?
Potential for ITT limits to be exceeded with ITT at/above 820 deg C
During sick engine, how will the PMU effect N1?
Ground idle will not be available during landing roll out and taxi. Plan for increased landing distances due to higher IDLE N1 (~67%)
During sick engine, when can RPM be considered stable?
Constant airspeed and torque
If below 40% with no upward change for a 3 second period
During sick engine, if Np shows dashes, what can you do?
Switch PMU to NORM and back OFF will reset the PMU and should restore Np indication
During sick engine, how long does it take for the prop to come out of feather?
15-20 sec
If you are clean, 125 KIAS, 4-6% TQ, what is your desired descent rate? If you are greater than 1500 fpm, what can you do to get back on profile?
1350 - 1500 fpm
Increase TQ as necessary (up to 131%) to achieve ~desired descent rate.
If you are clean, 125 KIAS, 4-6% TQ, and do not have sufficient engine power to produce a rate of descent <1500 fpm, what should you do?
PCL OFF
During sick engine, what should you check the PCL for?
Consider moving PCL through full range of motion to determine power available.
During sick engine, PROP SYS circuit breaker pulled and PMU OFF will effect what?
Feather dump solenoid will not be powered
During Inadvertent departure from controlled flight, improperly controlling stick/elevator aft of the neutral position causes?
May significantly delay or prevent a/c from recovering from OCF/spin which can result in loss of a/c and/or crew
During Inadvertent departure from controlled flight, recommended min altitude for ejection?
6000' AGL
Power on and inverted departures effect?
High loads on engine and torque shaft. If encountered, land as soon as conditions permit. Suspect possible engine damage and may experience unusual engine ops + low oil pressure or CHIP light.
How long does the emergency oxygen bottle last?
10 minutes
If a/c pressure alt is >10k' MSL while using emergency oxygen, you should ensure?
Ensure a/c reaches an altitude of <10k' MSL prior to exhausting the emer oxygen supply or else the effects of hypoxia may incapacitate the crew
How do you breathe oxygen under increased pressure?
Breathe at rate and depth slightly less than normal to preclude hyperventilation
What may happen without OBOGS FAIL light on?
OBOGS concentrator may malf resulting in zeolite dust in the breathing system.
Indications of OBOGS concentrator malfunction?
Respiratory irritation, coughing, presence of white dust in oxygen mask. Prolonged inhalation of zeolite dust should be avoided
When experiencing physiological symptoms, do you have to pull the green ring cockpit alt >10k' MSL?
Required since ambient cockpit air contains insufficient oxygen pressure to support physiological requirements
When experiencing physiological symptoms, do you have to pull the green ring cockpit alt at/below 10k' MSL?
Option as ambient cockpit air contains sufficient oxygen pressure to support phy
Actuating emergency oxygen system, may make what more difficult and why?
Verbal communication with crew/ATC more difficult because of high pressure air
Can you turn off emergency oxygen?
No, it will provide oxygen until depleted and not regulated. Pressure may gradually decrease to point it feels like oxygen depleted before reaching 10 min of use
When do you know you're out of emergency oxygen?
Pressure may gradually decrease to point it feels like oxygen depleted before reaching 10 min of use
As the emergency oxygen flow decreases, what do you breathe through?
CRU-60/P anti-suffication valve will become increasingly noticeable and uncomfortable
Selecting RAM DUMP does not
Shut off bleed air inflow
(1) is turned (2) when RAM/DUMP selected
DEFOG OFF
Before actuation of CFS or initiating ejection, what must be on?
Oxygen mask
If physiological symptoms persist and pilots feel unsafe to land?
Stay below 10k' MSL as long as practical and consider ejection
During a PEL (clean, 125 KIAS, 4-6%), what should you do if your VSI >1500 fpm?
Increase TQ as necessary (up to 131%) to achieve 1350-1500 fpm
During a PEL (clean, 125 KIAS, 4-6%), what should you do if you don't have the power to produce the desired descent rate?
PCL OFF
During a PEL, when can you turn the PCL OFF?
On profile, if the engine is vibrating excessively or if indications of failure are imminent
Engine failure or shutdown will completely disable what system and impair what?
Completely disable the bleed air system. Depending on environmental conditions, this may cause significant canopy icing and/or fogging, severely hampering visibility
At what temperature and altitudes are power responses delayed?
At higher temperatures and pressure altitudes
What 2 conditions on ELP final may lead to a hard landing resulting in landing gear component failure?
Airspeeds below 110 KIAS on ELP final and high flare
Can you lock the canopy in flight?
No, and do not attempt to
Why should you not attempt to lock the canopy in flight?
Movement of the internal canopy lock handle may inadvertently allow the canopy to open and depart the aircraft.
In what position can the canopy hinder ejection?
If canopy frame is floating off the left side rail or the canopy is obviously unlocked, do not eject
EHYDR PX LO or HYDR FL LO light can indicate?
A fluid leak in either hydraulic system
What is the danger of a fluid leak on the emergency side? (Indicated by EHYDR PX LO or HYDR FL LO light)
A small enough flow rate that does not indicate the hydraulic fuse can allow all fluid to leak out of both systems.
A gear up landing would be required. Unless fuel range is a factor, lower the gear (and flaps if desired prior to depletion of hydraulic fl
If you suspect a hydraulic fuel leak on the emergency side, and fuel is not a factor, what actions should you accomplish?
If hydraulic fluids leak out of both systems, a gear up landing would be required. Unless fuel range is a factor, lower the gear (and flaps if desired prior to depletion of hydraulic fluid.
What does it mean if you lose hydraulic pressure (out of limits, decreasing towards/reads 0 psi) but you don't have EHYDR PX LO or HYDR FL LO light?
May indicate engine driven hydraulic pump failure or partial failure
What should you check if hydraulic pressure indicates 0 psi and there's a HYDRO FL LO light?
Check HYD SYS circuit breaker on the battery bus circuit breaker. You may reset it.
At what psi will necessitate using the emergency gear extension procedure?
Below 1800 psi
Can you retract the landing gear and flaps once they've been extended using emergency landing gear extension system?
Landing gear and flap retraction is not possible once extended using emergency landing gear extension system
If you have a CHIP light, what may aggregate the existing condition?
High power settings
When do you use the OIL SYSTEM MALFUNCTION OR LOW OIL PRES-
SURE procedure?
Use this procedure for any of the following: red OIL PX annunci-
ator illuminated, amber OIL PX annunciator illuminated, oil pres-
sure fluctuations, oil temperature out of limits, or visibly
confirmed leaking oil from the aircraft
If OIL PX annunciator illuminates and oil pressure indicates <5 psi what circuit breaker should you check?
Check OIL TRX circuit breaker on the battery bus circuit breaker panel (left front console). If the circuit breaker is open, it may be reset.
If you get both red and amber OIL PX annunciators while the oil pressure gage indicates normal pressure what may it be an indication of?
SCU failure