Section 1
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Oil System Used for which 5 items ?
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Last updated
7 years ago
Date created
Mar 1, 2020
Cards (107)
Section 1
(50 cards)
Oil System Used for which 5 items ?
Prop Governor Reduction Gear Engine Bearing Rear Turbine Bearing Nts
GENERATOR FAIL
Cause: The generator relay is open
Battery Power Rating
24v
OIL PRESSURE
CAUSE: Oil pressure is below 40 psi.
Oil Quantity : Reservoir ___? System Capacity ___?
Reservoir 3.8qts System 8.3qts
CAWI Limitations Time - Max Torque- Max EGT - Min OAT - Min Exposure Temp - ? Time ? Gallons __? Min __?
Time - 5 mins Max Torque - 110% Max EGT - 650C Min OAT - -6C Min Exposure temp - -24c within the proceeding hour 16 Gals Total - Minimum 8 Gals
Electrical Power Rating
28v
G Limits: Flaps - No Flaps -
Flaps : +2 Gs -0 Gs No Flaps : +3 Gs -1 Gs
Hopper Tank
A hopper tank is located in the inboard section of each wing tank between the nacelle and the fuselage. A main and an auxiliary boost pump in each hopper tank provide lowpressure fuel to the engine-driven low-pressure fuel pumps. Four jet transfer pumps (two for each hopper) are driven by the boost pumps during boost pump operation and keep the hopper tanks filled to capacity from the collector tanks. Each hopper tank has a capacity of approximately 94 pounds (14 U.S. gallons), of which approximately 13 pounds (2 U.S. gallons) are unusable. A hopper tank is located in the inboard section of each wing tank between the nacelle and the fuselage. A main and an auxiliary boost pump in each hopper tank provide lowpressure fuel to the engine-driven low-pressure fuel pumps. Four jet transfer pumps (two for each hopper) are driven by the boost pumps during boost pump operation and keep the hopper tanks filled to capacity from the collector tanks. Each hopper tank has a capacity of approximately 94 pounds (14 U.S. gallons), of which approximately 13 pounds (2 U.S. gallons) are unusable.
AC BUS
Cause: 115-VAC bus is deenergized. 1 light illuminated - possible 115 vac C.B. has tripped 2 lights illuminated - possible inverter fail
GPU PLUG IN
Cause: A GPU plug is plugged into the external power receptacle.
Elements of the Fuel Storage System
- Wing Tank - Collector Tank - Hopper Tank - Fuel Venting System
X-FLOW OPEN
Cause: The fuel crossflow valve is not closed; it is in transit or open.
RPM Limitations
101 - 101.5 5mins 101.5 - 105.5 30 sec 105.5 - 106 5 secs
Max GPU Amps
1000 Amps
Min & Max Deice Pressure
Min - 10psi max - 21 psi
Fuel Transfer & Engine Feed System
Fuel to each engine is supplied by an independent fuel system from its respective wing tank. A crossflow line interconnects the left and right wing tanks. Two collector tanks located at the inboard end of each fuel tank refill by gravity flow. A hopper tank between the collector tanks is kept full by a jet pump system, providing a boost pump is on. Two submerged fuel pumps located in the hopper tank supply fuel through the fuel supply line and fuel shutoff valve to the engine.FUEL TANSFER AND ENGINE FEED SYSTEM GENERAL Fuel to each engine is supplied by an independent fuel system from its respective wing tank. A crossflow line interconnects the left and right wing tanks. Two collector tanks located at the inboard end of each fuel tank refill by gravity flow. A hopper tank between the collector tanks is kept full by a jet pump system, providing a boost pump is on. Two submerged fuel pumps located in the hopper tank supply fuel through the fuel supply line and fuel shutoff valve to the engine.
Vacuum System - Primary Component - Used for what?
Air Ejector Pump used for: - vacuum instruments - hold down phase of deice boots - pressurization system control
L / R HYD PRESS LIGHTS
CAUSE: Pump output pressure is low.
BYPASS OPEN
Cause: The associated engine fuel bypass valve is open
Max & Min Suction Pressure
Minimum 4.4" hg Maximum 5.5" hg
Vacuum System Regulator maintains _____ " Hg within the system
4.4 - 4.8 " Hg - Suction indicator is a direct reading (does not require electrical power) AMBER LOW SUCTION illuminates if suction drops below limits uses electrical power from non essential bus
SAS DEICE
Cause: The SAS heat relay has operated
VMO
246
Limitation of the Windshield Wipers
- Do not operate @Speeds above 125kts or on dry Windshields
NOSE STEERING
Cause: Steady - Power is available to the nose steering relay Flashing - A nose steering fault has been detected, and the nose steering is disconnected
Collector Tank Describe: Purpose?
- located between the fuselage & the first rib - equipped with flapper valves that allow fuel to gravity feed, but prevent fuel from going back to the main tank - primary purpose is to supply fuel to the jet transfer pumps which in turn pass fuel into the hopper tank
CARGO DOOR
Cause: Open switch in the cargo door click-clack warning system.
MAX FWD & AFT BAGGAGE WEIGHT
Forward 800 Aft 850
XFER PUMP
Cause: Fuel level in the hopper tank is low (less than approx 75 lbs)
Engine Nacelle Anti-Ice Limitation
+5c - 10 seconds
Pneumatic System : Provides Regulated and Unregulated bleed air for the following
Engine and Nacelle Anti-Icing (unregulated) Air Conditioning & Pressurization (Regulated - through bleed air valves) Hydraulic reservoir 31 psi Suction Control 18 psi Window Defogging 18 psi Deice boot inflation 18 psi
Fuel Vent System
A NACA design ram air scoop on the lower outboard section of the wing. specially designed to prevent ice buildup scoop is attached to the vent balance line. it provides for cross venting between the two main tanks.
10 BUS TRANSFER ITEMS Normally Powered by the left essential bus, but can be switched to the right essential bus. 4 Icing - 2 Gear - 2 Inst - 1 Cabin - 1 Fuel
1. Pilots DC Instruments 2. Fuel Cross Flow Valve 3. Pilots Turn and Bank 4. Surface Deicer Boots 5. Landing Gear Control 6. Landing Gear Position Indicator 7. Cabin Pressure Dump 8. Left Engine Intake Heat 9. Right Engine Intake Heat 10. Left Windshield Heat
Approved Fuels
Jet A, Jet A1, Jet B JP-1, JP-4, JP-5, JP-8 100LL Approved subject to AFM limits
GEAR DOOR POSITION
Cause: One of the main gear doors is not latched closed (illuminates on ground only).
Name 3 inputs to the SAS computer Name 3 outputs from the SAS computer
Inputs: Flap position SAS vane copilot pitot outputs: SAS indicator Stick pusher Stall horn
ENGINE STARTER DUTY CYCLES
1. 30 sec - 60 sec 2. 30 sec - 60 sec 3. 30 sec - 15 min
Limitations: - Boost Pumps - Transfer Pump Lights
Boost Pumps - on for all flights Transfer Pump Lights - Takeoff is prohibited if lights are illuminated
L/R BETA LIGHT
Cause: Prop pitch control oil pressure is sufficient to command reverse operation.
NAME 6 ACCESSORIES DRIVEN BY THE REDUCTION GEAR
1. Hydraulic Pumps 2. Starter Generator 3. Tachometer Generator 4. Prop Governor 5 Oil Pump 6. Fuel Control / Engine driven fuel pumps
Inverter Power Rating
115 Volts AC 26 Volts AC
ENGINE FIRE
Cause: Excessive temperature is detected in the associated engine nacelle
L/R DUCT HEAT CYCL
Cause: Indicated oil cooler inlet duct anti-ice thermostat is operating to heat the oil cooler inlet duct.
CABIN ALTITUDE
Cause: Cabin altitude is above 10,000 feet.
CHIP DET
Cause: Metal particles detected in the engine oil.
Max EGT During Start?
770 for 1 SEC
Over-Speed Governor is set to what at flat pitch
103% - 105%
NAME THE 6 FUNCTIONS OF THE GCU (Generator Control Unit)
1. Voltage Regulation 2. Paralleling (Load Sharing) 3. Relay Control 4. Reverse Current Relay 5. Ground Fault Protection 6. Over-volt Protection
Wing Tank Storage - each wing storage __lbs? - total usage ___lbs?
- 2171 each wing - 4342 total wing ribs function as baffles to prevent in flight lateral surging
Section 2
(50 cards)
Normal max cabin differential pressure
7.0 Psi
Name the 3 functions of the SRL ( Single Red Line) autostart computer.
- Single red line EGT computation - Automatic start fuel enrichment - Engine speed switching functions
L / R BAT DISC
The indicated battery relay is disconnected.
MEMORY ITEMS WING OVERHEAT WARNINGS - FLASHING LIGHT
1. Affected bleed air - OFF 2. Affected generator - OFF 4. Clock - START TIMING ( 3-mins)
AWI NO 1 or 2 PUMP ON
The applicable AWI pump is operating.
MEMORY ITEMS SAS MALFUNCTIONS - SAS FAULT LIGHT ( steady or flashing )
1. SAS clutch - OFF
31 Psi regulated bleed air is used to ?
- Assure adequate supply flow to the pumps during peak flow demands. - And to prevent foaming
MEMORY ITEMS SAS MALFUNCTIONS - INADVERTENT STALL WARNING ( well above stall speed )
1. SAS clutch - OFF
VLO VLE
VLO 176 VLE 173
L / R FUEL FILTER LIGHTS
The associated fuel filter is being bypassed.
Temp limits for all altitudes - Starting - Operation - Max ambient temp
Starting - -40c For operation - -54c Max ambient temp - ISA +40c
VFE 1/4 Flaps VFE 1/2 Flaps VFE Full Flaps
1/4 - 215 1/2 - 180 Full - 165
MAX RAMP & Take-Off WEIGHT
Ramp 14,600 Take-Off 14,500
MEMORY ITEMS ENGINE FIRE - In-flight
1. Engine stop & feather - PULL 2. Fuel shutoff - CLOSE 3. Hydraulic shutoff - CLOSE 4. Fire extinguisher - PRESS "Engine fire INFLIGHT checklist from the top"
L / R HYD LIGHTS
The engine hydraulic shutoff valve is not in the position selected by the switch or is in transit.
LOW SUCTION LIGHT
Insufficient suction
Pre Maneuver config check
Area clear Speeds high Prop sync takeoff / land Boosts on
CABIN DOOR LIGHT
Open switch is cabin door warning system-cabin door not properly closed.
MEMORY ITEMS SAS MALFUNCTION - NOSE DOWN
1. Elevator control - MAINTAIN 2. SAS clutch - OFF
18 Psi regulated bleed airis used to operate which 4 systems?
- Cabin & Cargo door seal inflation - Cockpit window De-fogging system - De-ice boot inflation -Bleed air to the air ejector pump for the vacuum system
X-FLOW OPEN LIGHT
The fuel crossflow valve is not closed; it is in transit or open.
Garrett TPE331-11U engines are rated for how much horsepower?
Dry Rated at 1000 Shp Wet Rated at 1100 Shp
MEMORY ITEMS SMOKE IN THE AIRPLANE
1. Crew OX masks - DON 2. Crew goggles - DON 3. PAX OX control - ON 4. PAX masks - DON
Vmca
91
MEMORY ITEMS ENGINE FAILURE - Takeoff aborted
1. Power levers - Ground idle 2. Brakes - as required
MEMORY ITEMS ENGINE FIRE - On the ground
1. Engine stop & feather - PULL 2. Engine stop button - PRESS 3. Fuel shutoff - CLOSED 4. Hydraulic Shutoff - CLOSED 5. Fire extinguisher - PRESS " Engine fire ON GROUND checklist from the top"
MEMORY ITEMS WING OVERHEAT WARNINGS - STEADY LIGHT
1. Affected bleed air - OFF 2. Landing gear - DOWN 3. Affected generator - OFF 4. Clock - START TIMING ( 3-mins)
LEAD ACID BATTERIES - Min battery voltage for a battery start?
22 Volts
L / R INTAKE HT
If the intake heat switch is on, the engine anti-ice valve is open. If the TEST switch is pressed, the valve is closed.
BATTERY FAULT LIGHT
A battery ground fault has been detected.
MEMORY ITEMS DOUBLE ENGINE FAILURE - (RESTART FAILED)
1. Airspeed - BEST GLIDE 150 KIAS at 14,000 ft -5Kts/1000 Lbs 2. Gear - UP 3. Flaps - UP 4. Engine failure checklist - COMPLETE
MEMORY ITEMS ENGINE FAILURE - Inflight
1. Engine stop & feather - PULL
MEMORY ITEMS NOSE WHEEL STEERING FAILURE - NWS FAIL LIGHT ON
1. Power lever button - PRESS & HOLD 2. NWS fail light - NOT ILLUMINATED
L / R FUEL LIGHTS
The engine fuel shutoff valve is not in the position selected by the switch or is in transit.
CARGO DOOR WARNING AND TEST SYSTEM The DOOR UNSAFE and SWITCHES NORMAL lights are located on the right forward console. The system indicates door latch positions
RED: The cargo door is not closed or safe. GREEN: The door handle is in the open position and the click-clack warning switches are operating correctly.
L / R WING OVHT Steady? Flashing?
Steady: Temperature exceeding 350ºF in the wheel well or 450º in the airconditioning duct. Flashing: Temperature exceeding 250ºF in the wing leading edge.
MEMORY ITEMS SINGLE ENGINE GO-AROUND
1. Power - MAX or AS REQUIRED 2. Gear - UP 3. Flaps - UP (in increments) 4. Airspeed - Vyse
L / R SRL OFF LIGHTS
The SRL computer is not operating. Normal with less than 80% rpm.
MEMORY ITEMS STABILIZER TRIM RUNAWAY
1. Elevator control - MAINTAIN 2. Trim selector - OFF
SAS FAULT Steady? Flashing?
Steady: SAS computer power has failed or that power has failed in combination with servo failure. On the ground, the SAS vane has deflected full up. Check SAS indicator needle. Flashing: SAS servo or servo clutch has failed.
CG limits
257" - 277"
Capacity of the fuel system Hopper Tanks ?
14 gallons - 94 Lbs
L / R W/S HT
Thermostat is calling for respective windshield heat.
NOSE STEER FAIL
Nose steer arming valve has failed open.
Minimum oil temp for engine start?
- 40 c
Va @ 12,000 ft
175
MEMORY ITEMS OUT OF TRIM WARNING
1. Aural out of trim warning - ABORT TAKEOFF
Duty Times The flight time available for each crew member for current day is the smallest of the following.
1200 Hrs - Calander year flight time 120 Hrs - Calendar month flight time 34 Hrs - Last 6 days flight time 8 Hrs - within 24 hrs
Airspeed limits for airstarts
100 - 180
INOP temp limiter max alt. for prolonged ops _______
15,000' Take-off w/ fuel bypass valve failed open is prohibited
Section 3
(7 cards)