SDR UIEA2021100102157

Service difficulty report · Splice · Boeing 767316

Difficulty date: September 29, 2021
Submitted: October 11, 2021
Operation: Air carrier
Aircraft: N1381A
Make and model: Boeing 767316
Aircraft serial: 27615
Aircraft time: 91,982 hours, 20,300 cycles
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: Splice
Part number: D1500181
Condition: Shorted
Stage of operation: IN
How discovered: V
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

APU INOP. TRANSFERRED TO MDDR # 154315 IAW DDG 49-11-01A, CAT C, DUE 09OCT21, MCC NOTIFIED, PLACARDS INSTALLED. 09OCT21 - CVG A CHECK, LP 1431221, ITEM M11: T/S IAW EO 6749A016 AND B767 WDM 49-14-11. FOUND SHORTS TO SHIELD IN SPLICES (SM1), (SM14) AND (SM16). REMOVED & REPLACED SPLICES IAW B767 SWPM 20-30-20. OPS CHECK GOOD IAW B767 AMM 49-11-00. THIS CLEARS MDDR # 154315. PLACARDS REMOVED, MCC NOTIFIED. P/N OFF: D150-0181, D-150-0175.