Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
March 21, 2024
Submitted
April 4, 2024
Operation
Air carrier
Aircraft
N948WN
Make and model
Boeing 7377H4
Aircraft serial
36662
Aircraft time
44,502 hours, 27,272 cycles
Part
Support Angle
Part number
UNKNOWN
Condition
Cracked
Location
Bs 663
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 FOUND AT FASTENER HOLE OF R/H VAPOR BARRIER UPPER SUPPORT ANGLE (ONLY) AT RBL 54.<[01] ACCOMPLISHED REPAIR AT RT. VAPOR BARRIER UPPER ANGLE PER REF SRM 51-40-02-0G-0 AND SRM57-10-10-2R-5;[02] VERIFIED STEP 1;[03] VERIFIED STEP 1

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