Service difficulty report · Pump · Airbus A300F4622R

Difficulty date
January 30, 2026
Submitted
February 5, 2026
Operation
Air carrier
Aircraft
N136UP
Make and model
Airbus A300F4622R
Aircraft serial
0819
Aircraft time
28,586 hours, 17,577 cycles
Part
Pump
Condition
Failed
Location
Zone 100
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

DIVERSION, CLIMBING THRU FL 300 ALL 4 INNER TANK PUMPS FAILED. DIVERTED TO LOUISVILLE SDF. DMP 28-21-09-1 REVERSED. IAW TECH RECOMMENDATION. R & R RELAY 154QA, 132QA AND 41QA REF ESPM 20-46-50-01. OPPS CHECKED AUTO FUEL FEED SYSTEM IAW AMM 28-21-00-501. SYSTEM OPPS NORMALLY AT THIS TIME.

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