Choose the Lavatory shut-off valve location described in official material.

Choose the Lavatory shut-off valve location described in official material.

• A. Forward Galley: Below Waste Bin, Above Galley Counter
• B. AFT Galley: Below Waste Bin, Above Waste Bin
• C. Lavatory: Under the Sink, Behind the Access Door, Below the Water Heater
• D. In the Lavatory Ceiling Panel

Answer: (C)

The shut-off valve for the lavatory is positioned on the lavatory’s water supply line, specifically under the sink, behind the access door, and below the water heater. This placement gives quick, hands-on access to isolate the lavatory’s water for maintenance or in case of a leak, while keeping the valve protected behind a panel and out of sight. It aligns with how lavatory plumbing is routed and kept separate from galley areas for ease of access and safety. Placing the valve in the galley areas or in the ceiling panel would make it harder to reach and not follow the typical routing of lavatory lines.

The shut-off valve for the lavatory is positioned on the lavatory’s water supply line, specifically under the sink, behind the access door, and below the water heater. This placement gives quick, hands-on access to isolate the lavatory’s water for maintenance or in case of a leak, while keeping the valve protected behind a panel and out of sight. It aligns with how lavatory plumbing is routed and kept separate from galley areas for ease of access and safety. Placing the valve in the galley areas or in the ceiling panel would make it harder to reach and not follow the typical routing of lavatory lines.