What should be checked when a shock strut bottoms during landing?

When a shock strut bottoms out during landing, checking the fluid level is critical because the shock strut system relies on proper hydraulic fluid to function effectively. The hydraulic fluid within the strut helps absorb the impact loads during landing, allowing for a controlled descent and minimizing structural stress on the aircraft.

If the fluid level is low, it can lead to inadequate damping performance, resulting in increased stress on the aircraft structure and potentially leading to a hard landing or additional damage to the landing gear system. Therefore, confirming that the fluid level is within specifications ensures that the shock absorbing capabilities of the strut are maintained, contributing to the overall safety and performance of the landing gear system.