Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
May 1, 2021
Submitted
June 7, 2021
Operation
Air carrier
Aircraft
N437WN
Make and model
Boeing 7377H4
Aircraft serial
29832
Aircraft time
61,136 hours, 35,877 cycles
Part
Support Angle
Condition
Cracked
Location
Vertical Stab
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

CRACK SUPPORT ANGLE LOCATED VERTICAL FIN FRONT SPAR AT LEVEL BS1016 AT VERTICAL STABILIZER / REPLACED SUPPORT ANGLE LOCATED VERTICAL FIN FRONT SPAR AT LEVEL BS1016 AT VERTICAL STABILIZER IAW B737-700 SRM 51-10-02-0G-0 ITEM 9 AND DWG 176A3101 REV-

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