Service difficulty report · Torque Box · Boeing 767432ER

Difficulty date
December 10, 2025
Submitted
December 12, 2025
Operation
Air carrier
Aircraft
N835MH
Make and model
Boeing 767432ER
Aircraft serial
29708
Aircraft time
98,713 hours, 18,094 cycles
Part
Torque Box
Condition
Corroded
Location
Zone 300
Stage of operation
IN
How discovered
V
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

HORIZONTAL STABILIZER CENTER TORQUE BOX UPPER SURFACE CORROSION AT FRONT SPAR AND FROM OTBD EDGE 33 INCH. THE REWORKED AREA REPAIRED IAW PRI:630636 -14 REV.0 AND REV.1. COMPARED AND COMPLIED WITH ERA:630636-14 SECTION I REV. (1344652)