Servicing

Question 1

PQMs and aircrew qualified in model can perform __ when __

Answer 1

servicing and handling of a/c when qualified maintenance personnel are not available

Question 2

Minimum of __ ft should be maintained from other a/c or structures

Answer 2

50 ft

Question 3

Minimum of __ ft should be maintained from any operating radar set

Answer 3

75 ft

Question 4

When changing between authorized fuels

Answer 4

it is NOT necessary to drain the fuel system before adding new fuel

Question 5

Fuels having same NATO code are

Answer 5

Interchangeable

Question 6

Flameouts may be encountered following nosedown ground ops in excess of __ min; to prevent flameout,

Answer 6

10 min; establish IGE hover for 10 sec prior to takeoff

Question 7

If FUEL PRESS illuminates during hover

Answer 7

don’t depart until it self clears

Question 8

Restrictions for JP-4/JET B

Answer 8

1. All TOs shall stabilize in hover with no fuel px cautions for min. of 10 sec before transitioning to fwd flight
2. Single engine training
3. Operating characteristics may change (may get lower op temps, slower accel, shorter range)
4. Next 2 refuels with primary fuels hall be treated as if JP-4 in tanks

Question 9

Primary Fuels

Answer 9

JP5, JP8, F24, TS1

Question 10

Primary Fuel

Answer 10

Fuel that the a/c is authorized to use for continuous unrestricted ops

Question 11

Restricted Fuel

Answer 11

Fuel that imposes operational restrictions on a/c

Question 12

Emergency Fuel

Answer 12

Fuel which may be used for a minimum time when no other primary or restricted fuel is available in case of emergency or operational necessity

Question 13

JP-5 capacity

Answer 13

590 gal, 4012 lbs

Question 14

JP-8 capacity

Answer 14

590 gal, 3953 lbs

Question 15

Fuel servicing unit shall not exceed __ psi to prevent possible fuel cell rupture

Answer 15

55

Question 16

Internal fuel cell px greater than __ psi can cause rapid fuel cell expansion

Answer 16

2

Question 17

Gravity fueling is not authorized with

Answer 17

engines/APU operating

Question 18

During gravity fueling, beware of static electrical charge of ___ built up by rotors

Answer 18

15,000 to 20,000 psi

Question 19

Utility Hyd Pump Capacity

Answer 19

0.92 quarts

Question 20

Rescue Hoist Capacity

Answer 20

1.16 quarts

Question 21

Engine Starter Capacity

Answer 21

200 cc

Question 22

Engine oil servicing required when

Answer 22

oil level in sight glass is less than halfway between ADD and FULL

Question 23

Service engine oil to

Answer 23

~1 in below full mark or adjacent to top set of bolts

Question 24

When engine oil reaches ADD, need __

Answer 24

2 quarts of oil

Question 25

After shutdown wait, __ min to check engine oil level

Answer 25

20 min

Question 26

APU oil level can only be accurately checked

Answer 26

using dipstick

Question 27

Proper level for Turbomach/Sunstrand APU is

Answer 27

halfway between full and refill

Question 28

Proper level for Garrett APU

Answer 28

on dipstick

Question 29

Wait __ after shutdown to check APU oil

Answer 29

1 hr

Question 30

When xsmn oil level decreases to ADD, need

Answer 30

2 quarts of oil

Question 31

Wait __ after shutdown to check xsmn oil

Answer 31

30 min

Question 32

Xsmn hot scale

Answer 32

30 min to 2 hrs

Question 33

Xsmn cold scale

Answer 33

2 hrs or longer

Question 34

IGB is full when; needs to be replenished when

Answer 34

oil level is within the inner circle when pylon is spread; when bottom of outer circle can be seen

Question 35

TGB properly serviced; reservice when

Answer 35

properly serviced when oil within lines/green area with pylon spread; if oil level below lower line

Question 36

Don't service IGB/TGB when

Answer 36

folded

Question 37

Hyd pump reservoir capacities

Answer 37

1 US quart to FULL

Question 38

When indicator at REFILL (red)

Answer 38

need 2/3 of pint to get to FULL

Question 39

Fluid indicator on hyd pump is

Answer 39

1/8 inch wide

Question 40

Util hyd pump servicing

Answer 40

3 white stripes indicates full; 2 indicates refill needed; 1 stripe indicates empty reservoir

Question 41

Regardless of a/c config, util hyd pump rservoir

Answer 41

shall indicate full

Question 42

Blade damper serviced with

Answer 42

combo of hyd fluid and nitrogen

Question 43

Blade damper properly serviced when

Answer 43

in green or yellow (Full)

Question 44

Nitrogen charge gauge should indicate

Answer 44

px for ambient temp listed

Question 45

Windshield washer serviced with

Answer 45

water

Question 46

Fire extinguisher bottles that have lost their charge for any reason

Answer 46

shall be replaced with fully serviced units

Question 47

External power

Answer 47

115/200V, 3 phase, 400 Hz AC power

Question 48

External power CB

Answer 48

4-amp CB that places 2-amp draw on power cable

Question 49

Heavy weather

Answer 49

Wind in excess of 60 KIAS

Question 50

Initial Tiedown

Answer 50

Consists of 4 tie downs, two on each main mount This requirement exists just prior to and after shipboard aircraft movement, during shipboard aircraft startup, and immediately after landing aboard ship

Question 51

Permanent Tiedown

Answer 51

Consists of 12 tiedowns (two on each attachment point) and is required aboard ship when not at flight quarters

Question 52

Heavy Weather Tiedown

Answer 52

18 tiedowns (3 at each point) and is required with weather conditions in which surface winds reach an average velocity of 35 knots or greater and/or sea state of 8 feet, or wind over deck exceeds 60 knots, pitch exceeds 4 deg or roll exceeds 12 deg