Service difficulty report · Shutoff Valve · Boeing 767322

Difficulty date
July 28, 2017
Submitted
July 28, 2017
Operation
Air carrier
Aircraft
N653UA
Make and model
Boeing 767322
Aircraft serial
25391
Aircraft time
101,784 hours, 15,976 cycles
Part
Shutoff Valve
Part number
80217012
Part serial
5043
Condition
Faulty
Location
Nr 1 Engine
Stage of operation
CL
How discovered
O
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

LEFT ENGINE HPSOV EICAS ON . EMERGENCY DECLARED. REPLACED NR 1 ENGINE HIGH PRESSURE SHUT OFF VALVE IAW AMM 36-11-07-424-014-002. REPLACED NR 1 ENGINE HPC AND M859 CONTROL CARD IAW AMM 36-11-08. OPS NORMAL. NO BLEED OR STATUS MESSAGE AT THIS TIME.