SDR HEEA968438

Service difficulty report · Crosstube · Bell 412

Difficulty date
November 6, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Bell 412
Part
Crosstube
Part number
AB205050403031
Condition
Corroded
Location
Mount Pads
Stage of operation
IN
Nature of condition
O
Precautionary procedure
K

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

What was found

CROSSTUBE FRETTING CORROSION UNDER MOUNT PADS WHERE NO DAMAGE IS ALLOWED. SCRIBE MARKS AROUND MOUNT PADS.

More about the Bell 412