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Charlie Check Flashcards

1
Q

Transmission Accessory Gearbox Drives:

A

Nr Tach Gen
Hydraulic Pump (Power pack)
Transmission oil pump

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2
Q

FCU Senses:

A

Ng RPM
Compressor Discharge Px
twist grip position

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3
Q

Hyrdaulic Power pack compnents

A

Resevoir
Pump
Px regulating valve
Nr Tach gen

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4
Q

Engine oil px sensing port location

A

downstream of internal filter

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5
Q

Engine oil pump driven by

A

Ng geartrain mounted within the engine AGB

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6
Q

Squirrel Cage fan driven by:

A

Tail rotor driveshaft

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7
Q

Squirrel Cage Fan provides cooling for:

A

Engine oil cooler
transmission oil cooler
hydraulic resevoir

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8
Q

Engine oil internal filter housing contains:

A

Filter Element
differential pressure bypass valve
px regulating valve
check valve

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9
Q

airframe fuel filter assembly contains:

A

replaceable filter element
drain valve press to test button
impending bypass switch
bypass valve

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10
Q

transmission oil filter head contains:

A

bypass valve
temp bulb
high temp switch
oil monitor
drain valve

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11
Q

fuel boost pumps contain

A

intake screen
low px switch
thermal relief valve
check valve

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12
Q

purpose of isolation mount

A

restrict fore/aft tilting of the transmission
align transmission with main drive shaft
isolation vibrations

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13
Q

Battery voltage

A

24 volts 17 amps

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14
Q

Generator numbers

A

30v 150 amps

regulated to

28 volts 105 amps

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15
Q

voltage regulator

A

28.5v warm
27 v cold

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16
Q

overvoltage sensing relay

A

> 31 +- 1

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17
Q

External power

A

28v 400a

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18
Q

standby bat

A

22.5v 1.8 amps (1.5hrs full charge)

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19
Q

Standby gen

A

ESS 1 28vdc 7.5 amps

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20
Q

remote control circuit breaker

A

250 amp for 10-20 sec @ 25c, 125 amps constant load

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21
Q

inverters

A

400hz 115 vac and 26 vac

22
Q

Engine Stats

A

400 shp (reduced to 317 with tq limits)
centrifugal compressor (6.5 ambient px, 500f)

23
Q

Combustion Chamber Distribution

A

75% cooling, 25% mixed with fuel for ignition

24
Q

Turbine power distribution

A

2/3 for Ng 1/3 for Nf

25
Engine oil
5.5 quarts 160 F/71C
26
Hydraulic capacity
2.25 pints 1 pint resevoir
27
Hydraulic system regulating valve
600+-50 psi
28
hydraulic low px switch
<300psi reopens at 400psi
29
Transmission gear reduction
15.22 : 1 (6000 to 394rpm)
30
Transmission oil capacity
5 qts
31
transmission oil pump capacity
4-4.5 gpm
32
transmission oil high temp switch
>110C
33
Transmission oil low px sensory
<30+-2psi
34
Tail rotor gearbox gear eduction
6000 to 2554 rpm
35
Tail rotor gearbox oil capacity
3/8 pint
36
Fuel capacity
91 or 76 gallons
37
px refueling limit
40psi
38
fuel px sitches
<3.5 psi
39
unusable fuel
1.03 gallons
40
float type switch
<20 gallons
41
Engine Oil low px filter pressure
4-30psi
42
engine driven fuel pump px
700+-50 psi
43
SVFR authorization
authorized when: -whiting ffield class c airspace -when weather dictates (less than 1000-3, greater than 500-1) -under ATC positive control -remain clear of clouds -must be requested
44
SVFR lighting
pos: stdy bright searchlight: on within 5 miles of class c
45
SVFR Arrivals
-remain clear of class C until clearance recieved -hold non standard left (except juniper) 80 kias, 1 mile legs
46
SVFR holding points
-fog -whiskey -echo -Hughes ||90 -Igor ||89 -Juniper NE
47
Solo mins
-1500-3 nav upon departure, along route, +-1 hr at destination -1550-3 inst at departure and destination +-1 hrETA Winds 20G25 5tw
48
Lost plane procedure
-request assistance -climb -squawk 7700 and comm on guard as a last resort -land first available area with 30 min fuel -5 cs: confess, conserve, climb, communicate, comply
49
High winds recovery RWY 05/32
-notify tower at Igor -land on runway and taxi any line A-H to park -maintain alignment into wind
50
High winds 14/32
-say intentions at Igor -land pad E and taxi Mat Bravo -maintain nose alignment into wind -if at Mat Bravo, shut down and wait with aircraft -if landing pad E with 23 in use maintanence shut down until recovered
51
Instrument procedure for setting up for an approach
G W R N T B

INAV (2 decks)

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