SDR UIEA2019092405562

Service difficulty report · Pump · Boeing 7673Y0

Difficulty date: September 23, 2019
Submitted: September 24, 2019
Operation: Air carrier
Aircraft: N1181A
Make and model: Boeing 7673Y0
Aircraft serial: 26206
Aircraft time: 86,246 hours, 21,429 cycles
System (JASC): 2822 · Fuel Boost Pump
Part: Pump
Part number: 5006003D
Part serial: 452
Condition: Faulty
Location: Fuel System
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

FUEL CONFIG EICAS MSG AS A RESULT OF WRITE UP #1. AFTER ROTATION, APPROX 1, 800 LBS IMBALANCE. FUEL BALANCED WHEN PUMP TURNED BACK ON. DUE TO HISTORY, REMOVED AND REPLACED R FWD BOOST PUMP IAW AMM 28-22-03. OPS CHECK NORMAL AT THIS TIME, NO LEAKS NOTED.

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