Service difficulty report · Unknown · Boeing 7474B5F

Difficulty date
July 5, 2023
Submitted
July 10, 2023
Operation
Air carrier
Aircraft
N445MC
Make and model
Boeing 7474B5F
Aircraft serial
33515
Aircraft time
84,143 hours, 14,127 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
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

CRACK ON FASTENER HOLE OF TENSION TIE AFT CHANNEL AT STA 740 RH SIDE(<P>1. REMOVED AFFECTED FASTENER TO GET ACCESS IAW 51-40-02-0G-0. REV 97. 2. PERFORM EI T2023A53M-1451 REV 0 SEQUENCE A. 3. REINSTALL FASTENERS IAW SRM 51-40-02-0G-0. REV 97 AND DWG 14241023 SH 23 REV C & SH 24 REV C. 4. ACCOMPLISHED EI T2023A53M-1451 SEQUENCE A REV 1. 5. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)

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