SDR SWAA970466

Service difficulty report · Circuit Breaker · Boeing 7373H4

Difficulty date
May 10, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N644SW
Make and model
Boeing 7373H4
Aircraft serial
28329
Part
Circuit Breaker
Part number
675231135
Condition
Failed
Location
Nr 1
Stage of operation
CR
Nature of condition
J
Precautionary procedure
A

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

What was found

RETURNED TO ABQ DUE TO NR 1 TRANSFORMER RECTIFIER C/B TRIPPING. INSPECTED AND FOUND C/B C819 AND WIRES MELTED ON TERMINAL B1. REPAIRED WIRING AND REPLACED BREAKER PER M/M.

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