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Despite their purpose, foam systems can occasionally malfunction, leading to unintended consequences. This is not an isolated incident; such errors are more common than many might think. When a foam system activates without a fire or fuel leak, the resulting damage can be significant, potentially causing costly repairs and downtime for the aircraft involved.
Cleaning and Inspection Requirements
Following a foam discharge, it is imperative that all affected components within the hangar are thoroughly cleaned and inspected. Residual foam can be corrosive and damaging if left unaddressed, particularly in sensitive areas like brakes, tires, and seals. Failure to properly manage foam residue can lead to extensive and costly repairs.