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After some maintenance in bur because of log book write up (gear retraction problem), departing bur the gear again would not retract. Flight diverted to lax.
| Attributes | |
| ACN | 161490 |
| Time | |
| Date | 199010 |
| Day | Sat |
| Local Time Of Day | 1201 To 1800 |
| Place | |
| Locale Reference | airport : lax |
| State Reference | CA |
| Altitude | msl bound lower : 1500 msl bound upper : 1500 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : lax |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | climbout : takeoff climbout : initial landing other |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : air carrier |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp pilot : commercial pilot : instrument |
| Experience | flight time last 90 days : 200 flight time total : 11500 flight time type : 200 |
| ASRS Report | 161490 |
| Person 2 | |
| Affiliation | company : air carrier |
| Function | flight crew : first officer |
| Qualification | pilot : commercial pilot : instrument |
| Events | |
| Anomaly | aircraft equipment problem : critical |
| Independent Detector | other flight crewa |
| Resolutory Action | other |
| Consequence | Other |
| Supplementary | |
| Primary Problem | Aircraft |
| Air Traffic Incident | other |
Narrative:
Landing gear written up by me going into bur due failure to retract on first gear up operation in sjc. Maintenance delay of 30 mins in bur to replace landing gear valve in hydraulic bay. Aircraft sighted off by maintenance and a thorough walk-around accomplished separately by myself and first officer. On my walk-around I was accompanied by maintenance personnel to verify gear pins removed and in the flight deck pin stowage compartment. After takeoff, landing gear failed to retract. Gear indicators remained in green. Climbed. Aircraft to 4000' and requested diversion to lax. Notified bur and lax operations of diversion. No emergency was declared and we landed in lax west/O incident. Reason to go to lax was longer runways in case flaps became inoperative.
Original NASA ASRS Text
Title: AFTER SOME MAINTENANCE IN BUR BECAUSE OF LOG BOOK WRITE UP (GEAR RETRACTION PROBLEM), DEPARTING BUR THE GEAR AGAIN WOULD NOT RETRACT. FLT DIVERTED TO LAX.
Narrative: LNDG GEAR WRITTEN UP BY ME GOING INTO BUR DUE FAILURE TO RETRACT ON FIRST GEAR UP OPERATION IN SJC. MAINT DELAY OF 30 MINS IN BUR TO REPLACE LNDG GEAR VALVE IN HYD BAY. ACFT SIGHTED OFF BY MAINT AND A THOROUGH WALK-AROUND ACCOMPLISHED SEPARATELY BY MYSELF AND F/O. ON MY WALK-AROUND I WAS ACCOMPANIED BY MAINT PERSONNEL TO VERIFY GEAR PINS REMOVED AND IN THE FLT DECK PIN STOWAGE COMPARTMENT. AFTER TKOF, LNDG GEAR FAILED TO RETRACT. GEAR INDICATORS REMAINED IN GREEN. CLBED. ACFT TO 4000' AND REQUESTED DIVERSION TO LAX. NOTIFIED BUR AND LAX OPS OF DIVERSION. NO EMER WAS DECLARED AND WE LANDED IN LAX W/O INCIDENT. REASON TO GO TO LAX WAS LONGER RWYS IN CASE FLAPS BECAME INOP.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.