SDR IPXA2018090533586

Service difficulty report · Pump · Boeing 76734AF

Difficulty date: September 4, 2018
Submitted: September 5, 2018
Operation: Air carrier
Aircraft: N323UP
Make and model: Boeing 76734AF
Aircraft serial: 27749
Aircraft time: 54,783 hours, 17,725 cycles
System (JASC): 2822 · Fuel Boost Pump
Part: Pump
Condition: Malfunctioned
Location: Fuel System
Stage of operation: IN
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

ENGINE FUEL FEED SYSTEM L, FWD FUEL PUMP EICAS MSG SHOWS AND L FWD PUMP PRESS LIGHT IS ON WITH SWITCH ON. REPLACED L FWD FUEL PUMP GFI, RELAY REF FIM 28-22-00 FIG 114 & WDM 28-22-11, RELAY K10703 [TJQ 0558733 9-4-18] SYSTEM OPS CHECKS OK. REF FIM FIG 114, 28-22-00. IPC 28-22-03-410, ITEM 010.

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