GTS Mod 10 Moderate

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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?

Damaged rotors (A) Signup and view all the answers

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

To align or adjust wheel components as needed (B) Signup and view all the answers

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

Over-torqued or defective brake assembly (B) Signup and view all the answers

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

Check for damaged brake assembly (D) 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?

Bleed the brakes (A) Signup and view all the answers

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

Verify brake running clearance (A) Signup and view all the answers

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

Internal leakage in the brake control valve (D) 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?

Faulty fuel pump (D) 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?

Ignition system failure (B) Signup and view all the answers

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

Ignition control module failure (C) Signup and view all the answers

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

Damaged stator blades (C) Signup and view all the answers

What is the primary purpose of brake running clearance adjustment?

To prevent excessive heat build-up (B) Signup and view all the answers

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

Removing air from the hydraulic system (A) Signup and view all the answers

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

To simplify and visualize the diagnostic steps (B) Signup and view all the answers

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

To ensure proper sealing and prevent leaks (D) Signup and view all the answers

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

Risk of catastrophic failure (D) 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?

There is an issue with the secondary pump pressure. (A) Signup and view all the answers

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

Secondary pump overpressure. (D) Signup and view all the answers

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

Secondary pump failure. (B) Signup and view all the answers

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

The left hand AWI pump builds pressure. (C) 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?

Pressure builds up but cannot flow. (B) 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?

Perform valve replacement (C) Signup and view all the answers

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

Bleeding the brakes (D) Signup and view all the answers

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

Operator error (C) Signup and view all the answers