Service difficulty report · Thermostat · Airbus A330201

Difficulty date
August 27, 2015
Submitted
August 28, 2015
Operation
Air carrier
Aircraft
N381HA
Make and model
Airbus A330201
Aircraft serial
1114
Aircraft time
23,903 hours, 3,979 cycles
Part
Thermostat
Part number
398E020000
Part serial
01869
Condition
Malfunctioned
Location
Fan Air Valve
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

AT 30000', ECAN AIR ENGINE BLEED 2 FAULT. PRE-COOLER TEMP AT 225 DEGREES C. UNABLE TO RESTORE. R & R FAN AIR VALVE CONTROL THERMOSTAT ON RT ENG B LEED SYS IAW AMM 36-11-43-400-804A, REACTIVATED HPV ON RT ENG BLD SYS IAW AMM36-11-00-440-812A. BMC 2 BITE TEST OK IAW AMM36-11-00-740-803.