What maintenance action is warranted if you observe hydraulic fluid leakage from around the oleo strut?

• A. Inspect the area and replace the tires.
• B. Mark and inspect for source of leak, isolate and repair or replace the strut or seals, drain and replenish hydraulic fluid as required, and perform functional checks.
• C. Ignore it if flight is imminent.
• D. Only top up hydraulic fluid without inspection.

Answer: (C)