Description
The part number C28002-9 refers to a Spanner Wrench specifically designed for the removal and installation of fuel sump drain valves on certain Boeing aircraft models. This tool is essential for servicing the main tank fuel sump drain valves, ensuring proper maintenance and safety.
Aircraft Applications:
- Boeing 737 Series
- Boeing 747 Series
- Boeing 777-200 (excluding 777-200ER, 777-200LR, and 777F)
Usage:
The C28002-9 spanner wrench is utilized during maintenance procedures to effectively remove and install the center tank sump drain valves. Proper use of this tool ensures that the fuel sump drain valves are serviced correctly, maintaining the integrity of the aircraft’s fuel system.
