Service difficulty report · Control Unit · Airbus A321211

Difficulty date
October 24, 2010
Submitted
March 15, 2011
Operation
Air carrier
Make and model
Airbus A321211
Aircraft time
26,252 hours
Engine
Cfmint CFM565B3P
Part
Control Unit
Part number
664700500A4D
Part serial
11380
Condition
Failed
Location
Pitot Heat
Part time
79 hours
Stage of operation
CR
How discovered
O
Nature of condition
G
Precautionary procedure
A

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

What was found

LOST ALL 3 PITOT HEAT SYS, (IN CRUISE ECAM - ANTI-ICE CAPT PITOT, F/O PITOT, STANDBY PITOT) DIVERTED. NO EMERGENCY DECLARED. REPLACED NR 1 LGCIU IAW AMM 32-31-71-400-001. TEST CARRIED OUT IAW AMM 32-69-00-740-001- TEST OK. CONTROL INTERFACE UNIT SPECS: UNIT PN: 664700500A4D, UNIT SN: 11380 MFR DATE: 2007-11-14 SERVICE DATE: 2010-10-05 INSTALL DATE: 2010-10-22 REMOVAL DATE: 2010-10-24 LOW TIME UNIT. TIME SINCE NEW 79 HRS. TIME SINCE INSTALL: 24 HRS

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