What was found
APU AUTO SHUTDOWN AT GATE. FOUND SURGE VALVE SENSE LINE LOOSE AT FILTER .TIGHTENED SURGE LINE IAW AMM 49-53-06 1400-009, OPS CHECKED APU IAW AMM 49-00-00. OPS CHECKED GOOD.
- Difficulty date
- July 31, 2017
- Submitted
- August 2, 2017
- Operation
- Air carrier
- Aircraft
- N661GT
- Make and model
- Boeing 76736N
- Aircraft serial
- 30110
- Aircraft time
- 74,716 hours, 9,460 cycles
- System (JASC)
- 4920 · APU Core Engine
- Part
- Line
- Condition
- Loose
- Location
- Valve Surge
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.