BV 107-II Systems (General & Airframe Description) Flashcards
NO. 1 or NO. 2 TANK 25% FUEL
Approximately 400 pounds of fuel remain in the
respective tank.
NO. 1 or 2 ENG OIL PRESS
Oil pressure for the respective engine has dropped
below 7 to 10 psi with dropping pressure. Lights
extinguish at 8 to 12 psi with pressure increasing.
NO. 1 or NO. 2 ENG ANTI-ICE FAIL
The anti-ice switch is ON for the respective engine
and there is no anti-ice air flow to the front frame.
NO. 1 or NO. 2 LOW FUEL PRESS
Engine inlet fuel pressure for the respective engine has dropped below 7.5±0.5 psi. This can be expected at approximately 10,000 feet MSL if the boost pump is not operating.
NO. 1 or NO. 2 GEN FAIL
The respective generator has been taken off line due
to a failure or by being turned OFF.
NO. 1 or NO. 2 RECT FAIL
The respective T/R has been taken off line due to a failure or by being turned OFF.
XMSN OIL TEMP
The oil temperature in the sump of one of the
transmissions has exceeded 115°C.
XMSN OIL PRESS
Oil pressure in one of the transmissions has dropped below 20 psi or has exceeded 85 psi.
ROTOR BRAKE ON
Pressure in the rotor brake system exceeds 10±2 psi.
PARKING BRAKE ON
The parking brake handle is in the SET position.
NO. 1 or NO. 2 SAS FAIL
Hydraulic pressure to the respective SAS extensible link has dropped below 1000 psi, and the unaffected SAS amplifier has been set to full gain. May be accompanied by illumination of the HYD BOOST FAIL annunciator light.
EMERG TRIM NO. 1 or NO. 2
The Engine Condition Unit for the respective engine has been deactivated due to a system failure or by being turned OFF.
HEATER OVERHEAT
The temperature in the plenum chamber of the heater has exceeded 177°C.
CHIP DETECTOR
Metallic chips have bridged the gap in one of the
transmission chip detector elements.
HYD BOOST FAIL
Hydraulic pressure in one of the systems has
decreased below 1000 psi. Should be accompanied by illumination of the associated SAS FAIL light indicating that the associated SAS has been turned OFF and the unaffected SAS has been set to full gain.
HYD RES LO LEVEL
The hydraulic fluid level in one of the systems
reservoirs has dropped below approximately 1/4.
List the caution lights not associated with the Master Caution Advisory Panel
ENG INLET ANTI-ICE FAIL
HEATER OVERHEAT
CABIN DOOR OPEN
ENGINE CHIP 1 & 2
LOW ENG OIL 1 & 2
PITOT HEAT - AIRSPEED / SAS
FUEL BOOST FAIL 1 & 2
AUX AC BUS
FEEDER FAIL
AUX FUEL INDICATORS
FDR (135)
CVR (135)
BLADE / GROUND CLEARANCES
Forward Blades Static…………………….9’ 11”
Forward Blades Idle…………………….10’ 2.5”
Aft Blades Static…………………………..16’ 11”
Aft Blades Idle……………………………….18’ 5”
AC DIMENSIONS WITH BLADES
Total Length…………………………………83’ 4”
Total Width………………………………….50’ 0”
AIRFRAME DIMENSIONS
Length………………………………………….44’ 7”
Wheel Base…………………………………24’ 10”
Fuselage Width……………………………….7’ 3”
Stub Wing Width…………………………13’ 11”
Cockpit Stations
Station 26 to 160
Main Cabin Stations
Station 160 to 410
Aft Pylon Stations
Station 410 to 561
Blade Dimensions
Chord length of 18” and span 25’
Nose Landing Gear Components
Consists of:
* Oleo Strut
* Shimmy Damper
* Torque Link
* Two Wheels w/ Tubeless tires
Describe the Oleo Strut?
- Two section strut
- Divided Oil / Air floating piston
- Creates a Cushioning Effect
- Automatic Centering Cam
Describe the Shimmy Damper
- Self contained hydraulic device
- Controls wheel vibrations in the yaw axis
- The housing is connected by the torque link
- Viscous fluid resists high velocity movement
Upper Cargo Hook Assembly Description
Cargo hook capable of loads of up to 11,500 lbs. Can be released electrically or mechanically. The assembly consist of:
*Hook Support Beam
*Eclectic Release Cable
*Load Cells
*Hook Load Beam
*Manual Emergency Release Cable
Window Emergency Exit location
Two on either side of the aircraft located between station 286 and station 300
