Service difficulty report · Wire · Boeing 76733A

Difficulty date
June 2, 2009
Submitted
June 2, 2009
Operation
Air carrier
Aircraft
N582HA
Make and model
Boeing 76733A
Aircraft serial
28139
Aircraft time
27,675 hours, 5,316 cycles
Part
Wire
Condition
Broken
Location
Prv
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

ETOPS SIGNIFICANT SYSTEM - EICAS MSG L ENG PRV DISPLAYED DURING ENGINE START. RIGHT ENG BLEED LGT ILLUM MSG DISPLAYED DURING BOTH ENG STARTS AND OPS NORMAL AFTER ENGINES STABILIZED. T/S PER FIM 36-10-00 FIG 124 BIT AND VERIFY ON AIR SUPPLY MODULE FAULT RIGHT ENG PRV. FOUND TERMINAL BROKEN THAT IS ATTACHED TO THE NUMBER 1 POSITION ON PRV. REPLACED RING TERMINAL FOR NR 1 LUG. PERFORMED VERIFY TEST ON MODULE NO FAULTS, RAN ENG 2 NO BLEED LIGHT ILLUM.

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