What was found
AIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE THAT DURING LT ENGINE START, THE LT START VALVE OPEN LIGHT TURNED ON. DEFERRED IAW MEL 80-3-3 CAT C. REPLACED THE STARTER VLV IAW AMM 80-11-03, TESTED CORRECT.
- Difficulty date
- August 27, 2015
- Submitted
- October 20, 2015
- Operation
- Air carrier
- Aircraft
- N784XA
- Make and model
- Boeing 737752
- Aircraft serial
- 33784
- Aircraft time
- 39,842 hours, 20,268 cycles
- Engine
- Cfmint CFM567B22
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- SS
- Condition
- Failed
- Location
- Lt Engine
- Part time
- 32,063 hours, 16,275 cycles
- 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.