What was found
DURING TRANSIT CHECK, TECH PERSONNEL DETECTED A FUEL LEAK IN RT WING DUE TO A CRACK IN THE FUEL PUMP O-RING NR 3; SO THE RT FUEL PUMP O-RING WAS REPLACED IAW MM 28-31-01, TESTED CORRECT.
- Difficulty date
- April 28, 2011
- Submitted
- May 6, 2011
- Operation
- Air carrier
- Aircraft
- N774AM
- Make and model
- Boeing 7772Q8
- Aircraft serial
- 28689
- Aircraft time
- 38,567 hours, 6,177 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- O-Ring
- Part number
- M259881154
- Condition
- Cracked
- Location
- Fuel Pump
- 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.