Service difficulty report · Valve · Boeing 767383

Difficulty date
June 22, 2018
Submitted
June 25, 2018
Operation
Air carrier
Aircraft
N1511A
Make and model
Boeing 767383
Aircraft serial
24318
Aircraft time
98,150 hours, 15,365 cycles
Part
Valve
Part number
80217010
Part serial
200106152
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 PRV INOP. PERFORMED BITE TEST, AIR SUPPLY BOX FOUND FAULTY PRV. REMOVED AND REPLACED LT PRV IAW AMM 36-11-18. OPS CHECL GOOD.