SDR UIEA2018092802131

Service difficulty report · Wire · Boeing 76731K

Difficulty date: September 28, 2018
Submitted: October 1, 2018
Operation: Air carrier
Aircraft: N1373A
Make and model: Boeing 76731K
Aircraft serial: 27205
Aircraft time: 97,337 hours, 20,018 cycles
System (JASC): 2697 · Fire Protection System Wiring
Part: Wire
Condition: Damaged
Location: Lt Engine
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

STATUS MESSAGES, LT ENG FIRE LP 2. REMOVED ALL WIRES FROM ENG 1 LOOP 2 FIRE DET TS683, TS682, TS681 VERIFIED RESISTANCE BETWEEN TERM'S A & C NO OPENS CHECK GOOD, VERIFIED CONTIUNITY BETWEEN WIRES FROM TS683 TERM A TO TS 681 TERM A CONTIUNITY CHECK GOOD. TS683 TO TS681 TERM C, CONTINUITY CHECK GOOD IAW WDM 26-11-11. OPS CHECK GOOD IAW AMM 26-11-01.

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