Situational Awareness
Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy
Aircraft
B737-800 APU Fuel Inlet Line; [electrical] wire bundle too close to [fuel] line per Standard Wiring Practices Manual Chapter 20; minimum of 2' inch [clearance] cannot be met.
Reporter notes the inability to maintain a 2' inch clearance of an electrical wire bundle from an APU Fuel Inlet line on a B737-800 aircraft; as required by their Standard Wiring Practices Manual Chapter 20.