Service difficulty report · Wire · Boeing 737524

Difficulty date
June 26, 2009
Submitted
June 30, 2009
Operation
Air carrier
Aircraft
N14613
Make and model
Boeing 737524
Aircraft serial
27326
Aircraft time
40,761 hours, 21,643 cycles
Part
Wire
Part number
W0186
Condition
Chafed
Location
Electrical Sys
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

WIRE BUNDLE W0186 HAS 3EA CHAFED WIRES O/B OF RT FWD BOOST PUMP. FOUND WIRES 053, 030 & AMP; 036 OF BUNDLE W0186 CHAFED BUT NOT COMPLETELY THROUGH INSULATION. REPAIRED WIRES IAW SWPM 20-10-13. REF WDM 24-11-21. DAMAGE IS 30 INCHES FROM PRESSURE SEAL STA 540R.