Service difficulty report · Packing · Boeing 737900ER

Difficulty date
September 30, 2023
Submitted
October 3, 2023
Operation
Air carrier
Aircraft
N403AS
Make and model
Boeing 737900ER
Aircraft serial
41730
Aircraft time
40,729 hours, 12,972 cycles
Part
Packing
Part number
J221P019
Condition
Faulty
Location
#2 Engine
Stage of operation
IN
How discovered
V
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING COMPLETION OF TC # 78472040 NO. 2 ENG CHIP DETECTOR INSP, FOUND BLACK PACKING DEBRIS IN SCAVENGE SCREEN OF FORWARD SUMP SCAVENGE MCD. GROUNDED - YES. REMOVED AND REPLACED PACKINGS ON INNER AND OUTER SPOOLS OF #2 EG AGB/TGB SCAVANGE, FWD SUMP SCAVANGE AND REAR SUMP SCAVANGE UP THROUGH AMM STEP 79-21-01-400-804-F00 4.G(6). P GARNER 43305 10-01-2023. COMPLETED IDLE POWER LEAK CHECK AND INSTALLATION OF APPLICABLE CHIP DETECTORS OF ENG 2 LUBE UNIT. LEAK CHECKS GOOD. REF AMM 79-21-01-400-804 -F00 STEPS G(7)-(9) THIS CLEARS PLT C/N 010334013. SEAMC AUSTIN NOTIFIED.

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