SDR S01232030

Service difficulty report · Landing Gear · Boeing 747209B

Difficulty date
July 20, 2001
Submitted
October 18, 2001
Operation
Air carrier
Make and model
Boeing 747209B
Aircraft serial
22446
Engine
Pwa JT9D7Q
Part
Landing Gear
Component
Steering Actuator
Component part number
1U11715
Stage of operation
TX
How discovered
O
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

B18753 DURING INITIAL T/O ROLLING, GEAR NOT CENTER IT & LH BODY GEAR UNLOCK IT ILLUM.INITAL ACTION:CHK LH BLG FND LH STRN ACT ROD END SEPARATED FROM ACT BODY, THIS ACT WAS RPLD AND FUNC CHK NML.C/A:1.ONE-TIME INSP:EON 742-32-634053-0005 & EON 744-32-631014-0003 INSP FOR INTEGRITY & COND OF BLG STRN ACT ROD END & SEALANT WAS ACCOMPLISHED, THE ACT WITH DAMAGE SEALANT & POSSIBLE INTERIOR CORROSION WERE RPLD. 2.AMP REVISION EO 744-32-53-0001 & EO 742-32-53-0001 WERE ISSUED TO SPECIFY THAT IN EVERY 4A & B CHK FOR 744 & 742 FLEETS, RESPECTIVELY, TO PERFORM A VISUAL INSP ON BLG STRN ACT ROD END TO ROD END JOINT & LOCK RING SEALANT. REPLACEMENT AS REQUIRED FOR BENCH CHK. 3.BENCH CHK:ATIPS 32-50-01-002 SW ASSY RPLD,