Service difficulty report · Blade · Grumav TBM3EAIRTRD

Difficulty date
August 24, 1998
Submitted
March 26, 2000
Operation
General aviation
Make and model
Grumav TBM3EAIRTRD
Engine
Wright R260020
Propeller
Hamstd 23E50
Part
Blade
Part number
R6507A
Condition
Corroded
Location
Propeller
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

(CAN) PROPELLER RECEIVED FOR CORROSION INSPECTION. PROPELLER BLADES WERE FOUND CORRODED ON THE BLADE FLANGES AND THE TAPER BORE. DISASSEMBLY REVEALED THE BLADE FLANGES WERE BELOW MINIMUM THICKNESS.