SDR UIEA2018090201870

Service difficulty report · Warning System · Boeing 767375

Difficulty date: September 2, 2018
Submitted: September 4, 2018
Operation: Air carrier
Aircraft: N1217A
Make and model: Boeing 767375
Aircraft serial: 25865
Aircraft time: 89,891 hours, 22,945 cycles
System (JASC): 3620 · Pneumatic Indicating System
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: DE
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

SHORTLY AFTER STARTING DECENT FROM FL390 EICAS MSG L STRUT DUCT LEAK. QRH PROCEDURES COMPLETE. PERFORMED FIM TASK 26-18, NO DISCREPACIES. GROUND PERFORMED OPS CHECK OF STRUT DUCT DETECTION IAW AMM 36-10-00, NO FAULTS OR OTHER DISCREPANCIES FOUND.