SDR UIEA2020011500075

Service difficulty report · Relay · Boeing 767375

Difficulty date: January 15, 2020
Submitted: January 15, 2020
Operation: Air carrier
Aircraft: N1709A
Make and model: Boeing 767375
Aircraft serial: 24086
Aircraft time: 93,578 hours, 21,896 cycles
System (JASC): 2822 · Fuel Boost Pump
Part: Relay
Part number: 93247424
Condition: Failed
Location: Fuel System
Stage of operation: NR
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

LEFT FUEL OVERRIDE PUMP CB FOUND POPPED. TRANSFERRED TO MDDR 123426 IAW MEL 28-22-02A, CAT 'C', DUE 25JAN2020. PERFORMED FIM 28-22 FT 812, TO STEP 21, R&R RELAY K329 L FUEL OVERRIDE PUMP CONT. RELAY IAW WDM 28-22-12. OPS CHECK OF L CTR PUMP GOOD AT THIS TIME. THIS CLEARS DMI 123426, MCC NOTIFIED. ZH @ 24:22Z. PLACARDS REMOVED.