Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
September 30, 2018
Submitted
February 23, 2022
Operation
Air carrier
Aircraft
N791WN
Make and model
Boeing 7377H4
Aircraft serial
33867
Aircraft time
48,920 hours, 28,728 cycles
Part
Fitting
Condition
Cracked
Location
Slat
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

#8 SLAT; ACTUATOR ROD END ATTACH FITTING; FWD I/B MOST HOLE CRACKED (MARKED) VERIFIED BY HOLE PROBE PER NDT PART 6 51-00-00 PROCEDURE 16 / REMOVED AND REPLACED #8 SLAT PER MM 27-81-21. TAG NO: 442476 PN ON: 114A5010-4 SN ON: 000082 PN OFF: SN OFF: 001614

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