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Question

Difficulty: EasyPredicting Future Outcomes

During a routine pre-flight inspection of a military transport aircraft, maintenance technicians discover metal shavings inside the primary hydraulic filter of the landing gear assembly. According to standard operating procedures, any discovery of particulate contamination in the filter requires the aircraft to be immediately grounded so maintenance crews can flush the hydraulic lines and inspect the pump for internal damage before granting flight clearance. The transport aircraft was originally scheduled to take off in forty minutes for a cargo delivery mission.

Based on the passage, what action will maintenance technicians most likely take next?

  1. A
    Clear the aircraft for takeoff after quickly swapping the contaminated filter with a clean replacement.
  2. Ground the aircraft and delay the scheduled flight to inspect the pump and flush the system.Answer
  3. C
    Instruct the flight crew to operate the cargo mission using alternative secondary hydraulic lines.
  4. D
    Grant flight clearance first and schedule the internal pump inspection after the cargo delivery is completed.

Answer

The maintenance technicians will ground the aircraft and delay the flight to perform a system flush and pump inspection.
The passage states that discovering particulate contamination in the hydraulic filter requires grounding the aircraft to flush lines and inspect the pump before clearance is granted. Therefore, the technicians will immediately halt the mission and ground the aircraft to carry out these mandatory steps.

Step-by-Step Solution

1
Identify the condition and procedural rule stated in the passage.
Technicians found metal shavings (particulate contamination), which triggers a mandatory rule to immediately ground the aircraft, flush the lines, and inspect the pump before granting flight clearance.
Establishing the required standard operating procedure determines the exact sequence of actions that must occur.
2
Synthesize the maintenance requirements with the upcoming flight schedule.
Because the grounding, flush, and inspection must happen before the aircraft can be cleared to fly, the departure scheduled in forty minutes cannot proceed as planned.
Predicting the future outcome requires evaluating the cause-and-effect relationship between procedural requirements and operational timelines.

Key Concept

Predicting a logical future outcome by applying stated procedural rules and constraints to a given scenario.
Estimated Time:45s
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Predicting Future Outcomes

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