What was found
SQUIB TEST BAD ON APU TEST 1 ONLY. TEST 2 FOR APU TESTS CORRECTLY. ONLY TEST 1 FOR THE APU DOES NOT TEST. TEST 1 IS SUPPOSE TO WORK IAW AMM.
- Difficulty date
- August 13, 2013
- Submitted
- August 15, 2013
- Operation
- Air carrier
- Aircraft
- N588UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26717
- Aircraft time
- 65,112 hours, 22,759 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Unknown
- Condition
- No Test
- Location
- Apu
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.