Service difficulty report · Outer Coupling · Bell 212

Difficulty date
July 25, 1996
Submitted
March 26, 2000
Operation
Air carrier
Make and model
Bell 212
Engine
Pwa PT6T3
Part
Outer Coupling
Part number
A2000758
Condition
Chafed-Overheat
Location
Drive Shaft
Component
Bell · 212040005103
Stage of operation
IN
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

(CAN) TEMPERATURE INDICATING PAINT STRIPS ON THE ENGINE/TRANSMISSION DRIVESHAFT TURNED BLACK INDICTING OVERHEAT CHAFING ON THE OUTER COUPLING CAUSED BY AN EXTERNAL SOURCE

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