Service difficulty report · Skin · Boeing 7377H4

Difficulty date
March 22, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N731SA
Make and model
Boeing 7377H4
Aircraft serial
27863
Aircraft time
69,857 hours, 41,016 cycles
Part
Skin
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

#4 SLAT ACTUATOR; 4 SKIN RIVETS WORKING; MARKED / REMOVED 4SKIN RIVETS FROM #4 SLAT ACTUATOR SKIN AT BOTTOM SIDE UNDER #4 SLAT ACTUATOR FITTING STEP HOLES UP TO 2N OVER. FOUND SIKIN CRACKED AT ONE OF THE HOLES IN SKIN I/A/W 737 NDTM PART 6 51-00-00 PRO 16. CUTOUT DAMAGED SKIN AND INSTALLED REPAIR DOUBLER AND FILLER I/A/W 737-700 SRM 57-42-01-2R-8 REPAIR8 ATAGS A14664 ABND A82380

More about the Boeing 737-7H4