Service difficulty report · Wire Harness · Boeing 737990ER

Difficulty date
March 4, 2022
Submitted
March 17, 2022
Operation
Air carrier
Aircraft
N492AS
Make and model
Boeing 737990ER
Aircraft serial
44110
Aircraft time
23,130 hours, 7,346 cycles
Part
Wire Harness
Part number
3250268010
Condition
Faulted
Location
Nr 1 Engine
Stage of operation
IN
How discovered
O
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

WHILE ACCOMPLISHING TSR 711655 FOUND HARNESS MW0313 OPEN FROM AVM TO NOB, FOR #1 ENGINE. GROUNDED - YES. REMOVED AND REPLACED NACELLE WIRING HARNESS MW0313 FOR #1 ENGINE REF B737-900 AMM 71-51-03/401.