GTS Mod 10 Moderate
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Questions and Answers

What is the purpose of a flow chart in maintenance processes?

  • To re-rig the wheel assembly accurately
  • To guide maintenance personnel through fault finding processes (correct)
  • To replace wheel bearings efficiently
  • To bleed brakes more effectively
  • In the maintenance process described, what should be done if the brake running clearance is not satisfactory?

  • Check for damaged rotors
  • Replace the brake assembly (correct)
  • Verify the torque to rotate each wheel
  • Check or adjust the brake control valve
  • What action should be taken if a leak is detected while actuating the brake valve?

  • Replace the wheel bearings
  • Replace the valve (correct)
  • Re-rig the wheel assembly
  • Bleed the brakes
  • Which component should be checked if the brake running clearance is unsatisfactory?

    <p>Damaged rotors</p> Signup and view all the answers

    What is the significance of re-rigging in the maintenance process described?

    <p>To align or adjust wheel components as needed</p> Signup and view all the answers

    What is the probable cause of 'brakes dragging' issue according to the text?

    <p>Over-torqued or defective brake assembly</p> Signup and view all the answers

    What corrective action is recommended for 'brake chatter' according to the text?

    <p>Check for damaged brake assembly</p> Signup and view all the answers

    If there is 'air in the brake system', what could be a possible corrective action based on the text?

    <p>Bleed the brakes</p> Signup and view all the answers

    To address 'inefficient brake action', what should be done based on the text?

    <p>Verify brake running clearance</p> Signup and view all the answers

    What could be a reason for 'fluid leakage' in the brake system as per the information provided?

    <p>Internal leakage in the brake control valve</p> Signup and view all the answers

    What is the probable cause of an engine having no fuel flow and igniters not being heard during an attempted start-up?

    <p>Faulty fuel pump</p> Signup and view all the answers

    Which component is most likely causing the issue if the engine has fuel flow but igniters are not heard during start-up?

    <p>Ignition system failure</p> Signup and view all the answers

    If the starter motor of engine number 4 fails to disengage, what might be the cause?

    <p>Ignition control module failure</p> Signup and view all the answers

    Which issue is likely responsible if an engine has fuel flow but does not rotate during start-up?

    <p>Damaged stator blades</p> Signup and view all the answers

    What is the primary purpose of brake running clearance adjustment?

    <p>To prevent excessive heat build-up</p> Signup and view all the answers

    In the context of aircraft brakes, what does 'bleeding brakes' refer to?

    <p>Removing air from the hydraulic system</p> Signup and view all the answers

    What is the typical purpose of using flow charts in fault diagnosis techniques for gas turbine engine systems?

    <p>To simplify and visualize the diagnostic steps</p> Signup and view all the answers

    During valve replacement in gas turbine engine systems, why is it crucial to follow the specified torque values?

    <p>To ensure proper sealing and prevent leaks</p> Signup and view all the answers

    What issue can arise if damaged rotors are not promptly identified and addressed?

    <p>Risk of catastrophic failure</p> Signup and view all the answers

    What does it indicate if the secondary pump pressure warning light fails to illuminate when engine speed reaches 16% RPM during engine start?

    <p>There is an issue with the secondary pump pressure.</p> Signup and view all the answers

    What does it suggest if the secondary warning light fails to go out above 65% RPM?

    <p>Secondary pump overpressure.</p> Signup and view all the answers

    What might be the probable cause if the secondary warning light fails to illuminate on engine start?

    <p>Secondary pump failure.</p> Signup and view all the answers

    When the AWI system selector switch is placed in the No. 1 position, what happens?

    <p>The left hand AWI pump builds pressure.</p> Signup and view all the answers

    What occurs when the left hand AWI pump in the No. 1 position deadheads against the AWI fire valve?

    <p>Pressure builds up but cannot flow.</p> Signup and view all the answers

    What should be done if a leak is detected when actuating the brake valve in the context of the provided text?

    <p>Perform valve replacement</p> Signup and view all the answers

    Regarding the maintenance process described, what corrective action should be taken if the brake running clearance is unsatisfactory?

    <p>Bleeding the brakes</p> Signup and view all the answers

    What factor significantly impacts efficient fault finding when dealing with brake issues?

    <p>Operator error</p> Signup and view all the answers

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