Service difficulty report · Fastener · Boeing 7377H4

Difficulty date
August 20, 2024
Submitted
October 4, 2024
Operation
Air carrier
Aircraft
N497WN
Make and model
Boeing 7377H4
Aircraft serial
32479
Aircraft time
65,870 hours, 39,201 cycles
Part
Fastener
Condition
Pulled
Location
Zone 500
Stage of operation
IN
How discovered
9
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

RIGHT WING LOWER SURFACE OF THE L/E # 7 SLAT ACTUATOR SKIN HAS FOUR FASTENERS PULLED IN.<[01] REMOVED AND REPLACED FOUR FASTENERS AT RIGHT WING LOWER SURFACE OF L/E #7 SLAT ACTUATOR FITTING TO SKIN IN REF B737-700 SRM 57-42-01-2R-8 PARAGRAPH 4.;[02] VERIFIED STEP 1<BR>AUDIT C/W MPM 52.02.02

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