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
84,103 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 DAMAGE ON THE WEB OF STA 2231 FRAME AT S-21L AND S-22L(<P>1. REMOVED AFFECTED FASTENERS TO GET ACCESS IAW SRM 51-40-02-06-0. REV 97. 2. REPAIRED DAMAGE AREA IAW SRM 53-60-15-2R-3 REPAIR 3 FIG 203 PARAGRAPH 5 REV 97. 3. INSTALLED FASTENERS IAW SRM 57-40-02-06-0, REV 97 AND DWG 65B05000 SH 21. 4. CONDITION CHECK NORMAL AND JOB COMPLETED</P>)

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