Service difficulty report · Wire Harness · Boeing 737990ER
FAA SDR system
- Difficulty date
- July 20, 2021
- Submitted
- July 22, 2021
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44106
- Aircraft time
- 22,117 hours, 7,057 cycles
- Engine
- Cfmint CFM567B27E
- Part
- Wire Harness
- Part number
- 3250299080
- Condition
- Damaged
- Location
- Nr 2 Nacelle
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#2 ENGINE NACELLE HARNESS MW033 HAS DAMAGE AT JUNCTION OF DP1101 FFCC VIBE SENSOR CONNECTOR AND #2 ENG PRESS REQ HARNESS SEGMENT. GROUNDED - YES. REPLACED MW0311 HARNESS B737-900 AMM 73-21-06-400-802. ACCOMPLISHED GROUND WING THERMAL ANTI ICING SOLENOID VALVE TEST REF AMM 30-11-12 TEST PASS. ALL TESTS PASSED.