Service difficulty report · Bolt · Beech 200BEECH

Difficulty date
February 12, 2024
Submitted
February 12, 2024
Operation
General aviation
Aircraft
N912SV
Make and model
Beech 200BEECH
Aircraft serial
BB1299
Aircraft time
15,724 hours, 18,064 cycles
Part
Bolt
Part number
NAS110412
Condition
Wrong Part
Location
Zone 300
Part time
15,603 hours, 151 cycles
Stage of operation
IN
How discovered
V
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

DURING A "COMPLETE INSPECTION" IAW BEECH MAINTENANCE MANUAL CH. 05 THE LOWER RUDDER ATTACH BOLTS WERE INCORRECT P.N'S INSTALLED. THE FOLLOWING PARTS WERE FOUND INSTALLED WHICH RESULTED IN THE LOWER RUDDER MOUNT LOOSE ON THE RUDDER BELLCRANK WERE AS FOLLOWS 3 EACH BOLT P.N. 1104-12 (GRIP LENGTH .75 INCHES), IT WAS DISCOVERED THE REQUIRED WASHER P.N. AS960-416 UNDER THE BOLT HEAD AND NUT WERE MISSING AND 3 EACH NUT'S P.N. 130909N32. THE NUTS ARE FOUND TO BE CORRECT P.N.