Service difficulty report · Sensor · Boeing 7379

Difficulty date
April 28, 2023
Submitted
May 1, 2023
Operation
Air carrier
Aircraft
N961AK
Make and model
Boeing 7379
Aircraft serial
63562
Aircraft time
400 hours, 124 cycles
Part
Sensor
Part number
1G9245
Part serial
HK790787
Condition
Faulty
Location
#2 Engine
Part time
426 hours, 131 cycles
Stage of operation
TX
How discovered
V
Nature of condition
J
Precautionary procedure
K

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

What was found

MAINT OVERHEAD LGT CAME ON JUST AFTER LANDING. GROUNDED - YES. REMOVED AND REPLACED #2 ENG ODMS SENSOR, REF B737-9 AMM 79-21-12. RESET #2 ENG ODMS CHIP COUNT, TEST 26 REF AMM 71-00-00. DMS CHIP COUNT DISPLAYS 0.0 ON EPCS PAGE. EEC TEST GOOD.

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