Service difficulty report · Unknown · Boeing 737990ER

Difficulty date
September 17, 2023
Submitted
September 26, 2023
Operation
Air carrier
Aircraft
N409AS
Make and model
Boeing 737990ER
Aircraft serial
41733
Aircraft time
38,529 hours, 12,267 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
IN
How discovered
V
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

REF TSR714980, DURING COMPLETION OF WIRE HARNESS INSPECTION, FOUND BLACK SHEATHING WORN APPROX 4 IN FWD OF DP901 ON THE #2 ENG. NO DAMAGE NOTED TO METAL BRAID. GROUNDED - YES. ON THE #2 ENG, PERFORMED ENGINE WIRING HARNESS REPAIR OF THE J9 HARNESS, 4 IN FWD OF DP901 REF AMM 70-70-01-350-801-F00. THIS IS A TEMPORARY REPAIR. REPLACE THE HARNESS AT 30,000 CYCLES OR THE NEXT ENGINE SHOP VISIT WHICHEVER OCCURS FIRST. IT IS APPLICABLE IF THE DAMAGED AREA OF THE HARNESS IS IN THE DIMENSIONS OF THE PERMITTED LIMITS C/N 17036409, SEAMC NOTIFIED. (RESOLVED ON W/O: 1970733 TASKCARD: N/R-00009 ) DEFECT TRANSFER TO SHOP W/O # 1970733. CLEAR PLT, SEAMC NOTIFIED. C/N # 17036409.