SDR ASAA2013022393966

Service difficulty report · Insulation · Boeing 737890

Difficulty date: February 23, 2013
Submitted: February 26, 2013
Operation: Air carrier
Aircraft: N560AS
Make and model: Boeing 737890
Aircraft serial: 35179
Aircraft time: 25,167 hours, 7,726 cycles
System (JASC): 3097 · Ice/Rain Protection System Wiring
Part: Insulation
Part number: 286A2004001
Condition: Separated
Location: Wire Harness
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

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

What was found

OUTER INSULATION AROUND ELECTRIC CORD TO R2 WINDOW HAS SEPARATED FROM WIRE. ACFT GROUNDED. AT CONTROL CABIN, RT SIDE / SLIDE WINDOW, REPLACED WIRE BUNDLE ASSY IAW AMM 30-41-00, C/W WINDOW HEAT SYSTEM, OPS TEST - OPS NORMAL. ETOPS SIGNIFICANT SYS GROUND VERIFICATION GOOD, NOTIFIED SEAM C MARK.