Service difficulty report · Pump · Boeing 76733A

Difficulty date
July 14, 2019
Submitted
July 23, 2019
Operation
Air carrier
Aircraft
N1997A
Make and model
Boeing 76733A
Aircraft serial
27310
Aircraft time
96,073 hours, 19,497 cycles
Part
Pump
Part number
5006286F
Part serial
3304
Condition
Malfunctioned
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

CENTER RT FUEL PUMP EICAS.(<P>TRANSFERRED TO MDDR 114716 PER MEL 28-22-02A, CAT C, DUE DATE 24-JUL-19.</P><P>LP 1099299 - M2: REMOVED AND REPLACED RIGHT AUX TANK FUEL OVRD PUMP PRESSURE SWITCH IAW AMM 28-42-01, NO HELP. OFF PART (PN: 21C1-3-21, S/N W033388)</P><P>LP 1099299 - M3: REMOVED AND REPLACED RIGHT CENTER FUEL PUMP IAW AMM 28-22-05. PERFORMED OPS CHECK, OPS CHECK GOOD. THIS CLEARS MDDR 114716. MCC NOTIFIED AND PLACARD REMOVED.</P>)

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