Airframe Landing Gear Systems
Landing-gear questions test fixed and retractable gear, shock struts, wheels, tires, brakes, steering, warning systems, retraction, and servicing safety.
How to study FAA Airframe
Build each answer around approved maintenance data: identify the structure or system, control stored energy and contamination, inspect before replacing, document discrepancies, and never return an aircraft to service on an assumption.
Core concepts
Concept 1
Airframe Landing Gear Systems questions reward the answer that follows the official rule source, safety duty, and practical work sequence.
Exam cue: Identify the system, hazard, tool, code rule, or licensing duty being tested.
Concept 2
The strongest answer controls the hazard before continuing work, testing equipment, or documenting completion.
Exam cue: Check inspection, isolation, measurement, documentation, and environmental requirements.
Concept 3
Eliminate answers that ignore inspection, code clearance, environmental controls, lockout, labeling, or qualification limits.
Exam cue: Choose the safe compliant answer before the fastest production answer.
Risk pitfalls and guardrails
Treating local, state, and federal rules as interchangeable.
Guardrail: Avoid answers that skip inspection, ignore the code source, energize unsafe equipment, vent regulated material, or treat local rules as optional.
Skipping required inspection, isolation, documentation, or recovery steps.
Guardrail: Avoid answers that skip inspection, ignore the code source, energize unsafe equipment, vent regulated material, or treat local rules as optional.
Choosing a convenient answer that exceeds the worker's qualification or equipment rating.
Guardrail: Avoid answers that skip inspection, ignore the code source, energize unsafe equipment, vent regulated material, or treat local rules as optional.
Memory anchors
Shock Strut
Shock strut servicing must use approved fluid, nitrogen or air procedure, extension, and safety precautions.
Tire Inspection
Aircraft tires are inspected for tread, cuts, bulges, flat spots, cord exposure, pressure, and slippage.
Wheel Safety
Split wheels and inflated tires require deflation and manufacturer procedure before disassembly.
Brake Wear
Brake inspection checks lining wear, leaks, disc condition, security, and drag.
Gear Retraction
Retractable gear systems require safe jacking, clear area, emergency extension checks, and limit switch awareness.
Gear Warning
Warning systems help prevent gear-up landings but must not replace position verification.
Steering System
Nosewheel steering inspection checks linkage, shimmy damper, stops, centering, and free movement.
Hydraulic Leak
Gear hydraulic leaks can create fire, pressure, extension, and contamination hazards.
Jacking Points
Jacking must use approved points, leveling, ballast, and safety locks.
Torque Check
Wheel, brake, and axle hardware require proper torque and safetying.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
Before jacking an aircraft, what must be verified?
Why install a tail stand when specified?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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