- Difficulty date
- January 27, 2012
- Submitted
- January 30, 2012
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35199
- Aircraft time
- 6,542 hours, 2,131 cycles
- Part
- Start Valve
- Part number
- 32896302
- Part serial
- 12696
- Condition
- Faulty
- Location
- Nr 1 Engine
- Part time
- 6,542 hours, 2,131 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.
What was found
NR 1 ENG START VALVE OPEN LIGHT STAYED ILLUMINATED FOR 20 SECONDS AFTER START SWITCH AUTOMATICALLY SWITCHED OFF. REPLACED START VALVE REF AMM 80 11 03 000 801 F00 & 80 11 03 400 801 F00. COMPLIED W/ PNEUMATIC LEAK CK NO LEAKS NOTED REF AMM 71 00 00 700 809 F00. OPS CK PASS INSTALLATION COMPLETE.