Service difficulty report · Wire · Boeing 76733A

Difficulty date
March 19, 2019
Submitted
March 21, 2019
Operation
Air carrier
Aircraft
N1439A
Make and model
Boeing 76733A
Aircraft serial
28495
Aircraft time
69,090 hours, 16,072 cycles
Part
Wire
Condition
Arced
Location
P61
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

AFTER LIFTOFF, TAT EICAS DISPLAYED A/T KICKED & L NAV VNAV INOP(<P>FOUND 3 WIRES BEHIND P61 TO BE ARCHING REF LP 1065470 ITEM 3 FOR SIGN OFF. PERFORMED TEST 30/40 IAW FIM 22-03 FT 818,819 NO DEFECTS NOTED AT THIS TIME. </P><P>ITEM (3) SPLICED WIRE W62-51N-12, W62-5IR-12 ,W62-56M-22 IAW SWPM 20-30-12 NO DEFECTS NOTED SPLICES ARE LOCATED APPROXIMATELY 3 INCHES FROM CONNECTOR D05934P POS 8.</P>)

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