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uwsh study guide > Inspections/Cleanings/Running Gear > Flashcards

Inspections/Cleanings/Running Gear Flashcards

1
Q
  1. What are your types of inspections?
A

Level 1: noninvasive non specific
Level 2: noninvasive specific
Level 3: invasive specific

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2
Q
  1. How long does it take rank up as an inspector?
A

Level1: 1 year
Level2: 2 years
Level3: 3 years

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3
Q
  1. What is the inspection form #?
A

Inspection form 4730

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4
Q
  1. What is 081 NSTM?
A

Hull Cleaning

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5
Q
  1. What are the priorities for Hull cleaning? What is required after?
A

Running Gear, FWD 1/3, AFT ⅓ VTI paperwork

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6
Q
  1. What are the 4 classes of stave bearings?
A

Metallic less than 6” dial shaft
Metallic greater than 6” dial shaft
NonMetallic less than 6” dial shaft
Non Metallic greater than 6” dial shaft

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7
Q
  1. What chapter is propulsion bearings?
A

18

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8
Q
  1. What type of staves does the 774 have?
A

Partial Arc

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9
Q
  1. How many staves does the Ohio class sub have? 688?
A

Ohio- 26 688-24

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10
Q
  1. Range gap for the feeler gauge measurements?
A

.1-.5

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11
Q
  1. How long can a ship go before jacking a shaft?
A

14 days

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12
Q
  1. Access to Staves?
A

Deadlight holes, cover plates under the struts, mud tank, rope guard on sub

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13
Q
  1. How long are staves?
A

Come in 6 feet measurements

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14
Q
  1. How long are stave shells?
A

8-14’

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15
Q
  1. What are staves made of?
A

Rubber

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16
Q
  1. Where can you find staves on a sub?
A

Mud Tank

17
Q
  1. Where do you measure staves?
A

Between the stave and stern tube, 6, 9, 3 o’clock positions

18
Q
  1. Purpose of the staves?
A

Hydrodynamics, cooling, holding the weight of the shaft when idle

19
Q
  1. How do you clean staves?
A

Hydrolance in between the staves for 1 foot per min 3x

20
Q
  1. What do you do to a stave before install?
A

Freeze them, lube them with dawn dish detergent

21
Q
A

uwsh study guide (7 decks)

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