Service difficulty report · Unknown · Boeing 7379

Difficulty date
July 17, 2023
Submitted
July 18, 2023
Operation
Air carrier
Aircraft
N946AK
Make and model
Boeing 7379
Aircraft serial
44085
Aircraft time
2,956 hours, 836 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

TECH SERVICES FOLLOW UP ON URGENT CNR 20230717011 FOR #1 ENG (60A677) CUMULATIVE ODMS CHIP COUNT INCREASE - LOW THRESHOLD **WITHIN NEXT 5 CYCLES**#PRI1/ETOPS. GROUNDED - YES. (RESOLVED ON W/O: 1962223 TASKCARD: N/R-00001 ) ACCOMPLISHED STEP 1 OF TSR , INSPECTION OF THE ODMS SNSOR FOUND SMALL AMOUNT OF FUZZ AND (1) SMALL SLIVER IF DEBRI. SAMPLE TAKEN TO AOG ENGINEERING. ACCOMPLISHED INSPECTIONS #2 AND #3, NO FURTHER DEBRIS FOUND. ACCOMPLISHED REMAINDER OF TSR714657 WITH NO FURTHER ACTIONS AND DEFECTS NOTED.

More about the Boeing 737-9