Service difficulty report · Modulating Valve · Boeing 767324

Difficulty date
July 20, 2019
Submitted
July 24, 2019
Operation
Air carrier
Aircraft
N645GT
Make and model
Boeing 767324
Aircraft serial
27393
Aircraft time
96,936 hours, 18,603 cycles
Part
Modulating Valve
Part number
7738556
Part serial
2010020485
Condition
Malfunctioned
Location
Bleed Air Sys
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

L ENG BLEED OFF EICAS, L ENG BLEED OVHT EICAS. (<P>TRANSFERRED TO MDDR # 115060 AS PER MEL 36-12-02-01, CAT C, DUE DATE: 30-JUL-19.</P><P>LP 1055488 - M7: REMOVED AND REPLACED FAN AIR VALVE MODULATING VALVE AND OPS CHECK NORMAL IAW AMM 36-11-16. THIS CLEARS MDDR 115060. PLACARD REMOVED.</P>)