SDR ASMF201303012

Service difficulty report · Window · Boeing 737752

Difficulty date: January 25, 2013
Submitted: March 7, 2013
Operation: Air carrier
Aircraft: N857AM
Make and model: Boeing 737752
Aircraft serial: 33793
Aircraft time: 27,068 hours, 14,521 cycles
System (JASC): 5610 · Flight Compartment Windows
Part: Window
Condition: Leaking
Location: Cockpit
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: A

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

What was found

ACFT RETURNED, DURING CLIMB A STRONG NOISE IN THE FLIGHT DECK WAS DETECTED, CAUSED BY PRESSURIZATION PROBLEM ON THE CAPTAIN WINDOW. MX PERSONNEL PERFORMED CABIN PRESSURIZATION CONTROL SYSTEM VERIFICATION AND WAS NOT FOUND PRESSURIZATION PROBLEM IN THE FLIGHT COMPARTMENT IAW AMM 56-12-11 AND AMM 21-31-00, TESTED CORRECT. THE OVERWEIGHT INSPECTION WAS NOT NECESSARY DUE TO THE ACFT LANDED WITH 57000 KILOGRAMS AND THE MAXIMUM ALLOWABLE LANDING WEIGHT IS 58,059 KILOGRAMS, IAW AMM 05-51-35.