Service difficulty report · Rib · Boeing 7377H4

Difficulty date
July 20, 2017
Submitted
August 15, 2017
Operation
Air carrier
Aircraft
N700GS
Make and model
Boeing 7377H4
Aircraft serial
27835
Aircraft time
68,442 hours, 41,612 cycles
Part
Rib
Part number
186A1401
Condition
Cracked
Location
Horizontal 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

LEFT HORIZONTAL STABILIZER IN SPAR RIB CRACKED AT HSS 138.70, ON THE SECOND VERTICAL STIFFENER AT THE LOWER END. REPAIRED THE RIB IAW SRM.

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