SDR 97ZZZX3828

Service difficulty report · Coupler

Difficulty date
July 24, 1997
Submitted
March 26, 2000
Operation
General aviation
Engine
Garrtt TPE3316252M
Part
Coupler
Part number
8941191
Condition
Insert Loose
Location
Red Gearbox
Stage of operation
IN
Nature of condition
W
Precautionary procedure
K

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

What was found

NEW PART RECEIVED WITH INTERNAL SPLINE INSERT LOOSE. IF PART WAS INSTALLED IN ENGINE AND FAILED, ENGINE WOULD EITHER NTS WHILE RUNNING, OR NOT NTS UPON ENGINE IN-FLIGHT FAILURE.