Service difficulty report · Bolt · Lkheed 1011

Difficulty date
June 16, 2022
Submitted
June 23, 2022
Operation
Air carrier
Aircraft
N71KM
Make and model
Lkheed 1011
Aircraft serial
5854
Aircraft time
495 hours, 493 cycles
Part
Bolt
Part number
NAS62044
Condition
Missing
Location
Fs345e Bl61
Part time
495 hours, 493 cycles
Component
Angle Ring Slic · Lkheed
Component part number
341950
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

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

What was found

DURING THE 600HR TORQUE CHECK OF THE BL61R OF FS345E RING SEGMENT FASTENERS, FOUND THAT RING SEGMENT FS345E-245, BL61R, ANGLE RING SPLICE P/N 341950 IS MISSING 2EA BOLTS (OUT OF 8) P/N: NAS6204-4 AND ATTACHING HARDWARE (2EA NUTS P/N: MS21042-4, AND 4EA WASHERS P/N: NAS1149D0463H). PLEASE SEE ATTACHMENT. THE AIRCRAFT IS THE LOCKHEED 382J (LM-100J) WITH 495.4HRS TOTAL TIME. NO WORK WAS PERFORMED IN THAT AREA SENSE PRODUCTION. LOCKHEED WAS NOTIFIED OF THE DISCREPANCY. THEY HAVE PROVIDED NEW HARDWARE AND INSTALLATION PROCEDURES. DALLAS/FORT WORTH CMO WAS NOTIFIED ON 17 JUN 2022. PALLAS AVIATION OPERATES 2 OTHER 382JS, 5889 AND 5894. BOTH AIRCRAFT WERE GROUNDED AND RINGS SEGMENTS AT FS245,FS345E,FS737E AND FS817 WERE INSPECTED ON BOTH AIRCRAFT FOR ANY MISSING FASTENERS. NO DEFECTS NOTED.