Service difficulty report · Wire Harness · Boeing 737890

Difficulty date
March 2, 2011
Submitted
March 8, 2011
Operation
Air carrier
Aircraft
N559AS
Make and model
Boeing 737890
Aircraft serial
35178
Aircraft time
16,674 hours, 5,027 cycles
Part
Wire Harness
Part number
28612004001
Condition
Defective
Location
L2 Window
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT/SIDE WINDOW OVERHEAT LIGHT ILLUMINATED. QRH PROCEDURE FOLLOWED. OVERHEAT LIGHT RE-ILLUMINATED. TROUBLESHOT REF FIM 30 41 00 810 811. WHCU FAULTS THE WINDOW SENSOR LAST FIVE FAULTS. BOTH SENSORS RESISTANCE CHECK GOOD (299 OHMS) WITH WINDOW COLD. LT SIDE WHCU BIT CKS GOOD REF MM 30 41 11 710 701. REMOVED AND REPLACED COILED CORD. OPS NORMAL REF 30 41 00 710 801.