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H 145 > OPC > Flashcards

OPC Flashcards

1
Q

Main transmission lubrication system

A

Wet sump
2 pumps
2 oil cooler sections

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2
Q

The main transmission provides output power for

A

Main and tail rotor

Hydraulic pumps and oil cooling fans

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3
Q

The main transmission oil pumps are mounted

A

On the bottom of the transmission

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4
Q

MMI limit

A

Amber: 54% to 66%
Red: >66%
White:100%

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5
Q

Engine oil pressure

A

Mini. 1.5 - 3.3 bar
Caution 2.25 to 4.2 bar
Max 12 - 15 bar

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6
Q

Engine oil temp

A

Mini for start -40•c

Mini for power application 0•c

Max 115•c

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7
Q

Main transmission monitoring and indication system comprises :

A

Oil pressure, temperature, contamination
Rotor RPM
Mast moment and limit monitoring

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8
Q

Main Transmission Temp

A

Min for pwr application : -10c

Max: 105 c

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9
Q

Eng Oil T

A

mini: with 3 cSt -10c (-45c for start)
with 5 cSt 0c (-30c for start)
Max : 117c

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10
Q

Main Transmission Oil P

A

Mini: 1 bar
Caution: 1 - 1.3 bar
continuous: 1.3 - 5 bar

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11
Q

Eng starter generator

A

fdg

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H 145 (2 decks)

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