What was found
DURING ENGINE START, MAX MOTORING ON NR 2 ENGINE REACHED 16.6 PERCENT N2. ABORTED ENGINE START. ABORTED ENGINE START QRC COMPLETED. ACFT GROUNDED. REPLACED APU FLOW DIVIDER SOLENOID IAW AMM 49-31-15. OPS CHECK AND LEAK CHECK VERIFIED.
- Difficulty date
- November 26, 2014
- Submitted
- December 2, 2014
- Operation
- Air carrier
- Aircraft
- N593AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35107
- Aircraft time
- 25,675 hours, 7,947 cycles
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Solenoid
- Condition
- Failed
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.