M15c21

20問 • 9ヶ月前

ユーザ名非公開

通報

問題一覧

Before maintenance ground run check all

panels are fitted and all replenishments done

Before engine run take in consideration

wind direction and jet efflux on equipment's & buildings

Wind strength and direction affect

engine start and trim operation

When preparing aircraft for engine run-up flight control surfaces inspection is

requested

During engine ground run ear protection should be used when working in a distance of

150 feet

After completion of turbine engine ground run, engine should run at idle speed until

temperature stabilized

Two methods for removing dirt, salt and corrosive deposits are

fluid wash and abrasive girt blast

Compressor Wash water should

same purity standard as drinking water

HP compressor can be inspected for damage using a

Borescope via an access holes

Borescope hole provided to give access to

compressors, combustion chamber and turbines

Shingling is a condition when

fan blade mid-span shroud moves on the other.

Wind data given like this 210/13 means

wind direction 210/wind speed 13knots

Dynamic Vibration created by rotating components may be affected by

excessive clearances, imbalance or rubbing contacts

Mechanical wear trend can be sampled by monitoring and recording

vibration level, oil consumption rate and oil analysis results

Turbine Engine successful start indicated by a

rise in exhaust gas temperature

In case of hot start

shut down the engine immediately

The engine deteriorated will be apparent in terms of:

Too little N2 (or N3) margins, too little EGT-margin and too high oil pressure

is the most powerful diagnostic tool in oil analysis

Ferrography

Magnetic chip detector

may be fitted in the scavenge line used to detects any ferrous partials carried in the oil

On condition maintenance concept uses

the principle of not replacing the component at a fixed time

mod5 training

mod5 training

M6c1

M6c1

M6c2

M6c2

M6c3

M6c3

M6c4

M6c4

M6c5

M6c5

M6c6

M6c6

M6c7

M6c7

M6c8

M6c8

M6c9

M6c9

M6c10

M6c10

M6c11

M6c11

M7c1

M7c1

M7c2

M7c2

M7c3

M7c3

M7c4

M7c4

M10c1

M10c1

M7c5

M7c5

問題一覧

Before maintenance ground run check all

panels are fitted and all replenishments done

Before engine run take in consideration

wind direction and jet efflux on equipment's & buildings

Wind strength and direction affect

engine start and trim operation

When preparing aircraft for engine run-up flight control surfaces inspection is

requested

During engine ground run ear protection should be used when working in a distance of

150 feet

After completion of turbine engine ground run, engine should run at idle speed until

temperature stabilized

Two methods for removing dirt, salt and corrosive deposits are

fluid wash and abrasive girt blast

Compressor Wash water should

same purity standard as drinking water

HP compressor can be inspected for damage using a

Borescope via an access holes

Borescope hole provided to give access to

compressors, combustion chamber and turbines

Shingling is a condition when

fan blade mid-span shroud moves on the other.

Wind data given like this 210/13 means

wind direction 210/wind speed 13knots

Dynamic Vibration created by rotating components may be affected by

excessive clearances, imbalance or rubbing contacts

Mechanical wear trend can be sampled by monitoring and recording

vibration level, oil consumption rate and oil analysis results

Turbine Engine successful start indicated by a

rise in exhaust gas temperature

In case of hot start

shut down the engine immediately

The engine deteriorated will be apparent in terms of:

Too little N2 (or N3) margins, too little EGT-margin and too high oil pressure

is the most powerful diagnostic tool in oil analysis

Ferrography

Magnetic chip detector

may be fitted in the scavenge line used to detects any ferrous partials carried in the oil

On condition maintenance concept uses

the principle of not replacing the component at a fixed time