Service difficulty report · Shear Web · Boeing 7377H4

Difficulty date
October 3, 2020
Submitted
October 27, 2020
Operation
Air carrier
Aircraft
N430WN
Make and model
Boeing 7377H4
Aircraft serial
33659
Aircraft time
61,499 hours, 36,261 cycles
Part
Shear Web
Part number
147A5600
Condition
Cracked
Location
Cabin
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

SHEAR WEB CRACKED BS 986.5, LBL 45, WL 208. REMOVED AND REPLACED SHEAR WEB FROM BS 986.5 TO BS 1016 LBL 45, WL 208, IAW SRM 51-40-02 AND DWG 147A5600.

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