What was found
(AUS) NR 3 ENGINE FIRE BOTTLE FIRING SWITCH WIRING CONTAINED TWO INLINESPLICES FITTED WITH SMALLER GAUGE WIRES. UNAPPROVED MODIFICATION. PERSONNEL/MAINTENANCE ERROR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(AUS) NR 3 ENGINE FIRE BOTTLE FIRING SWITCH WIRING CONTAINED TWO INLINESPLICES FITTED WITH SMALLER GAUGE WIRES. UNAPPROVED MODIFICATION. PERSONNEL/MAINTENANCE ERROR.