AMS 263 Unit 3 Test Questions With
Correct Answers
Correct |tire |inflation |pressure |for |an |aircraft |can |be |found |in: |- |CORRECT |ANSWER✔✔-Aircraft |
Service |Manual
What |is |the |marking |extending |from |the |rim |to |the |tire? |- |CORRECT |ANSWER✔✔-Slippage |
Marking
A |high-speed |aircraft |tire |with |a |sound |cord |body |and |bead |may |be |recapped |- |CORRECT |
ANSWER✔✔-Unlimited |times
What |does |the |red |dot |indicate |in |the |bead |area |of |the |tire? |- |CORRECT |ANSWER✔✔-Light |
Spot. |The |red |dot |should |be |aligned |with |the |valve |stem |(Tube |balance |mark).
Why |must |the |wheel |assembly |be |balanced? |- |CORRECT |ANSWER✔✔-To |prevent |heavy |spots |
and |reduce |vibration |from |occurring |on |the |aircraft |due |to |improper |tire |balance.
What |is |the |proper |way |to |store |tires? |- |CORRECT |ANSWER✔✔-1. |Stacked |vertically |in |racks
2. |In |cool, |dry |places
3. |Away |from |electrical |equipment
4. |Away |from |chemicals/ |solvents
5. |Away |from |ozone
What |damage |on |tires |indicate |overinflation? |- |CORRECT |ANSWER✔✔-Excessive |center |tread |
wear
, What |might |cause |excessive |wear |on |the |shoulders |of |tires? |- |CORRECT |ANSWER✔✔-
Underinflation
Wear |at |the |center |of |the |tire: |- |CORRECT |ANSWER✔✔-Overinflation
What |must |be |done |after |removing |the |tube? |- |CORRECT |ANSWER✔✔-
Why |use |a |safety |cage |when |inflating |a |tire? |- |CORRECT |ANSWER✔✔-Protects |maintenance |
personnel |from |possible |tire |explosions.
What |is |the |function |of |liners |in |tubeless |tires? |- |CORRECT |ANSWER✔✔-Lined |with |special |
rubber |compound |to |hold |air |and |minimize |seepage
Wheel |Bearing |Grease |- |CORRECT |ANSWER✔✔-Lubricates |the |O-ring |on |tubeless |tires.
Inspecting |Bead |Areas |- |CORRECT |ANSWER✔✔-Use |an |Eddy |Current |(NDT)
Indications |of |bearing |overheat: |- |CORRECT |ANSWER✔✔-Lubrication |failure; |Discoloration |- |
Gold |to |Blue. |This |is |a |cause |for |rejection.
What |does |the |"L" |mean |on |tires? |- |CORRECT |ANSWER✔✔-Light |spot |on |the |wheel |halves
How |much |air |can |you |lose |in |24 |hours? |- |CORRECT |ANSWER✔✔-5% |per |day. |(Can |not |lose |
more |than |that)
What |is |the |definition |of |"brake |sponge"? |- |CORRECT |ANSWER✔✔-Air |bubbles |are |trapped |in |
the |hydraulic |system |of |the |brakes.
Correct Answers
Correct |tire |inflation |pressure |for |an |aircraft |can |be |found |in: |- |CORRECT |ANSWER✔✔-Aircraft |
Service |Manual
What |is |the |marking |extending |from |the |rim |to |the |tire? |- |CORRECT |ANSWER✔✔-Slippage |
Marking
A |high-speed |aircraft |tire |with |a |sound |cord |body |and |bead |may |be |recapped |- |CORRECT |
ANSWER✔✔-Unlimited |times
What |does |the |red |dot |indicate |in |the |bead |area |of |the |tire? |- |CORRECT |ANSWER✔✔-Light |
Spot. |The |red |dot |should |be |aligned |with |the |valve |stem |(Tube |balance |mark).
Why |must |the |wheel |assembly |be |balanced? |- |CORRECT |ANSWER✔✔-To |prevent |heavy |spots |
and |reduce |vibration |from |occurring |on |the |aircraft |due |to |improper |tire |balance.
What |is |the |proper |way |to |store |tires? |- |CORRECT |ANSWER✔✔-1. |Stacked |vertically |in |racks
2. |In |cool, |dry |places
3. |Away |from |electrical |equipment
4. |Away |from |chemicals/ |solvents
5. |Away |from |ozone
What |damage |on |tires |indicate |overinflation? |- |CORRECT |ANSWER✔✔-Excessive |center |tread |
wear
, What |might |cause |excessive |wear |on |the |shoulders |of |tires? |- |CORRECT |ANSWER✔✔-
Underinflation
Wear |at |the |center |of |the |tire: |- |CORRECT |ANSWER✔✔-Overinflation
What |must |be |done |after |removing |the |tube? |- |CORRECT |ANSWER✔✔-
Why |use |a |safety |cage |when |inflating |a |tire? |- |CORRECT |ANSWER✔✔-Protects |maintenance |
personnel |from |possible |tire |explosions.
What |is |the |function |of |liners |in |tubeless |tires? |- |CORRECT |ANSWER✔✔-Lined |with |special |
rubber |compound |to |hold |air |and |minimize |seepage
Wheel |Bearing |Grease |- |CORRECT |ANSWER✔✔-Lubricates |the |O-ring |on |tubeless |tires.
Inspecting |Bead |Areas |- |CORRECT |ANSWER✔✔-Use |an |Eddy |Current |(NDT)
Indications |of |bearing |overheat: |- |CORRECT |ANSWER✔✔-Lubrication |failure; |Discoloration |- |
Gold |to |Blue. |This |is |a |cause |for |rejection.
What |does |the |"L" |mean |on |tires? |- |CORRECT |ANSWER✔✔-Light |spot |on |the |wheel |halves
How |much |air |can |you |lose |in |24 |hours? |- |CORRECT |ANSWER✔✔-5% |per |day. |(Can |not |lose |
more |than |that)
What |is |the |definition |of |"brake |sponge"? |- |CORRECT |ANSWER✔✔-Air |bubbles |are |trapped |in |
the |hydraulic |system |of |the |brakes.
