Service difficulty report · Shutoff Valve · Boeing 767383

Difficulty date
August 21, 2018
Submitted
August 27, 2018
Operation
Air carrier
Aircraft
N1511A
Make and model
Boeing 767383
Aircraft serial
24318
Aircraft time
98,384 hours, 15,456 cycles
Part
Shutoff Valve
Condition
Malfunctioned
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
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

LEFT ENGINE BLEED OFF. CYCLED PRSOV, OPS CHECK GOOD IAW MM 71-00-00.