Service difficulty report · Tachometer · Airbus A320214

Difficulty date
March 16, 2024
Submitted
March 20, 2024
Operation
Air carrier
Aircraft
N945AV
Make and model
Airbus A320214
Aircraft serial
4733
Aircraft time
27,778 hours, 17,861 cycles
Engine
Cfmint CFM565B43
Engine time
6,157 hours, 6,544 cycles
Part
Tachometer
Part number
C20105000
Part serial
08129
Condition
Fault Message
Location
Wheel Speed
Part time
24,024 hours, 14,570 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

BRAKESIAW TSM 32-42-00-810-817A TACHOMETER DRIVE MECHANISM VISUAL INSPECTION WAS PERFORMED. NO DAMAGES WERE FOUND, AND IAW 32-41-57-000-001/400-001 TACHOMETER WHEEL 1 WAS REPLACED. TEST SATISFACTORY DURING TAKE OFF BRAKES RELEASED ON ECAM

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