Service difficulty report · Regulator Valve · Boeing 767375

Difficulty date
September 30, 2018
Submitted
October 1, 2018
Operation
Air carrier
Aircraft
N1217A
Make and model
Boeing 767375
Aircraft serial
25865
Aircraft time
90,014 hours, 22,990 cycles
Part
Regulator Valve
Part number
80217010
Part serial
9807130
Condition
Malfunctioned
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

STATUS MESSAGE: LEFT ENGINE PRV. REMOVED AND REPLACED LEFT ENGINE PRESSURE REGULATING VALVE IAW AMM 36-11-18. ENGINE BITE CHECK GOOD IAW AMM 36-11-00.