Service difficulty report · Shutoff Valve · Boeing 767375

Difficulty date
February 10, 2019
Submitted
February 25, 2019
Operation
Air carrier
Aircraft
N649GT
Make and model
Boeing 767375
Aircraft serial
25864
Aircraft time
88,666 hours, 22,860 cycles
Part
Shutoff Valve
Part number
80217012
Part serial
9906156
Condition
Malfunctioned
Location
Left
Stage of operation
TX
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 BLEED VALVE REMAINED CLOSED AFTER START. REPLACED THE LEFT HPSOV IAW AMM 36-11-07. OPS CHECKED GOOD.