Service difficulty report · Fuel Control · Boeing 76731A

Difficulty date
January 19, 2021
Submitted
January 22, 2021
Operation
Air carrier
Aircraft
N662GT
Make and model
Boeing 76731A
Aircraft serial
27619
Aircraft time
78,522 hours, 15,606 cycles
Engine
Pwa PW4060
Part
Fuel Control
Condition
Malfunctioned
Location
Nr 1 Engine
Stage of operation
LD
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

ITEM NR 1 RIGHT ENGINE FUEL CONTROL EICAS MESSAGE ON LANDING. ACCOMPLISHED PIMU BIT, REF B767 FIM 71-01 FAULT TREE 803, NO FAULTS FOUND. PLACED EEC NORM MODE (BOTH ENGINES) ON DEFERRAL, PER MEL 73-21-01-02 DMI 141111, DUE DATE 29JAN21 CAT C, MCC AND DISPATCH NOTIFIED AND PLACARDS INSTALLED. BOTH ENGINES IN ALTN. FOUND "P0 LINE FAIL" ON PIMU, FOLLOWED FIM 71-01 TASK 866. CHECKED PAMB WATER TRAP & FOUND EXCESSIVE WATER DEBRIS, CLEARED TRAP, IAW AMM 73-21-04/601. PIMU BIT GOOD. NO FAULTS. THIS CLEARS MEL, PLACARD REMOVED & MX PROCEDURES C/W.

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