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Pump Room > Catapult Lube Oil > Flashcards

Catapult Lube Oil Flashcards

1
Q

Purpose of the catapult lube oil system

A

To receive, store, and transfer lube oil from storage tank to the catapult ready service tanks

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2
Q

The lube oil is a separate and what system?

A

Independent

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3
Q

What is the lube oil system composed of ?

A
  • storage tank
  • pumps
  • valves
  • piping
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4
Q

Where does the lube oil pump take suction from?

A

Lube oil manifolds that are connected to the lube oil storage tank

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5
Q

Lube oil storage tank

A

Used to store lube oil

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6
Q

Where is the lube oil storage tank located ?

A

2 MMR

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7
Q

What is the capacity of the lube tank

A

6000 gallons

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8
Q

Where does the lube oil tank overflow ?

A

Into the oily waste system

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9
Q

How many catapult ready service tanks?

A

4

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10
Q

Sounding tube cap is attached to manhole cover but ?

A

There is no tube inside the tank

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11
Q

TLI

A

A bartons gauge is installed to indicate the capacity of the tank in gallons

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12
Q

Steam valve

A

Installed on the side of the storage tank and provides a means of warming the lube oil

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13
Q

Thermometer

A

Installed in side of the tank and on the suction line to provide a means for gauging the temperature of lube oil inside of tank

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14
Q

Pumps operating capacity

A

A rotary vane type of pump , positive displacement, sliding non metallic vanes

  • 20 GPM @ 70 psi with a relief of 80 psi.
  • 10 inch suction lift
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15
Q

How many vanes and pushrods

A

4 vanes

2 pushrods

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16
Q

Where dies the pump take suction from

A

The hangar deck fill connection

17
Q

Hangar deck fill connection

A

Provided to replenish the lube oil system by drum or truck

18
Q

Duplex strainer

A

Used to remove solid particles from oil passing through element.
- consists of a wire-mesh or perforated plate

19
Q

How does the oil flow through the strainer

A

It flows inside to out leaving particles inside the strainers.
- oil passes through the strainers one at a time

20
Q

Tanks should not be filled beyond 90% why?

A

To allow for expansion

Pump Room (8 decks)

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