20051212031589I

Incident · Minor damage

FAA incident report · Boeing 737-824 · Houston, TX · December 12, 2005

Date
December 12, 2005 · 17:53 local
Place
Houston, TX
Airport
Houston Intercontinental Airport
Phase of flight
Ground Taxi, Other Airplane
Operating rules
Air carrier (Part 121)
Operator
CALA
Damage
Minor damage
Aircraft
N27213
Reported as
Boeing 737824
People aboard
96
Fatal injuries
0
Pilot’s flight hours
10,222 total2,922 in this make and model240 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(-23) On December 12, 2005, a Continental airlines (cala) B737-824 aircraft, N27213, flight 1425, reported smoke in the cockpit after landing at george bush Intercontinental airport (iah). An emergency evacuation of the aircraft was performed on the taxiway. Three minor injuries were reported. The L1 door slide did not deploy properly and was unusable. An investigation into the smoke (mist/fumes) in the cockpit determined that the hydrauliz reservoir was over serviced allowing hydraulic fluid to get past the check valve in the restrictor cross assembly p/n 9R3886 and enter the air conditioning system. The check valve at the time was held open by contamination allowing hydraulic fluid to backflow up the air lines and enter the air conditioning bleed air ducts. On December 13, 2005, cala engineering coordinated an emergency evacuation slide deployment test from acft. N27213, L1 door position with inspectors from the Continental airlines certificate management office (coa/cmo). The deployment test was found to be satisfactory. Cala engineering determined that the improper deployment of the slide might have resulted from the incorrect installation of the slide-to-container wind lanyards during the slide overhaul process at the b.f. goodrich overhaul facility, located at phoeniz, Arizona. On January 5, 2006, additional testing was conducted at the goodrich overhaul facility with cala engineering and inspectors from this office. It was confirmed that incorrect installation procedures of the wind lanyards caused the improper deployment of the slide. Cala engineering issued a fleet campaign directive (fcd) 2561-01161 to determine how many slides may have been affected on their fleet and to ensure the proper routing and connection of the wind lanyards on all evacuation slides. privacy data omitted

As the FAA filed it

(-23) ON DECEMBER 12, 2005, A CONTINENTAL AIRLINES (CALA) B737-824 AIRCRAFT, N27213, FLIGHT 1425, REPORTED SMOKE IN THE COCKPIT AFTER LANDING AT GEORGE BUSH INTERCONTINENTAL AIRPORT (IAH). AN EMERGENCY EVACUATION OF THE AIRCRAFT WAS PERFORMED ON THE TAXIWAY. THREE MINOR INJURIES WERE REPORTED. THE L1 DOOR SLIDE DID NOT DEPLOY PROPERLY AND WAS UNUSABLE. AN INVESTIGATION INTO THE SMOKE (MIST/FUMES) IN THE COCKPIT DETERMINED THAT THE HYDRAULIZ RESERVOIR WAS OVER SERVICED ALLOWING HYDRAULIC FLUID TO GET PAST THE CHECK VALVE IN THE RESTRICTOR CROSS ASSEMBLY P/N 9R3886 AND ENTER THE AIR CONDITIONING SYSTEM. THE CHECK VALVE AT THE TIME WAS HELD OPEN BY CONTAMINATION ALLOWING HYDRAULIC FLUID TO BACKFLOW UP THE AIR LINES AND ENTER THE AIR CONDITIONING BLEED AIR DUCTS. ON DECEMBER 13, 2005, CALA ENGINEERING COORDINATED AN EMERGENCY EVACUATION SLIDE DEPLOYMENT TEST FROM ACFT. N27213, L1 DOOR POSITION WITH INSPECTORS FROM THE CONTINENTAL AIRLINES CERTIFICATE MANAGEMENT OFFICE (COA/CMO). THE DEPLOYMENT TEST WAS FOUND TO BE SATISFACTORY. CALA ENGINEERING DETERMINED THAT THE IMPROPER DEPLOYMENT OF THE SLIDE MIGHT HAVE RESULTED FROM THE INCORRECT INSTALLATION OF THE SLIDE-TO-CONTAINER WIND LANYARDS DURING THE SLIDE OVERHAUL PROCESS AT THE B.F. GOODRICH OVERHAUL FACILITY, LOCATED AT PHOENIZ, ARIZONA. ON JANUARY 5, 2006, ADDITIONAL TESTING WAS CONDUCTED AT THE GOODRICH OVERHAUL FACILITY WITH CALA ENGINEERING AND INSPECTORS FROM THIS OFFICE. IT WAS CONFIRMED THAT INCORRECT INSTALLATION PROCEDURES OF THE WIND LANYARDS CAUSED THE IMPROPER DEPLOYMENT OF THE SLIDE. CALA ENGINEERING ISSUED A FLEET CAMPAIGN DIRECTIVE (FCD) 2561-01161 TO DETERMINE HOW MANY SLIDES MAY HAVE BEEN AFFECTED ON THEIR FLEET AND TO ENSURE THE PROPER ROUTING AND CONNECTION OF THE WIND LANYARDS ON ALL EVACUATION SLIDES. ^PRIVACY DATA OMITTED^

Other reports on N27213 · 2

Matched to the same aircraft by N-number and date.