Service difficulty report · Floorbeam · Boeing 7572G5

Difficulty date
September 28, 2010
Submitted
September 29, 2010
Operation
Air carrier
Aircraft
N943FD
Make and model
Boeing 7572G5
Aircraft serial
23929
Aircraft time
64,335 hours, 22,005 cycles
Engine
Rroyce RB211*
Part
Floorbeam
Part number
BAC1505100880
Condition
Corroded
Location
Bs 363.25
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

MAIN CARGO COMPARTMENT FLOORBEAM UPPER TEE HAS CORROSION BS 363.25. BLENDED DAMAGED AREAS IAW SRM 51-10-01. AREAS OUT OF LIMITS IAW SRM 53-00-51, FIG.101, DETAIL 3. R & R UPPER TEE AT RBL 18-60, BS 363.25, IAW SRM 53-00-51, FIG 201, AND SRM 51-40-02. INSTALLED REPAIR ANGLES AND STRAPS IAW SRM 51-40-02. DEEPEST REWORK DIM.: L=.85, W=.60, D=.110, AT RBL 25.7, BS 363.25. ANGLES AND STRAPS WERE FABRICATED ON TRAVELERS T10/854159/ T10/854188. TEE FABRICATED IAW SRM 53-00-51, FIG 201, TABLE 1. MAJOR REPAIR.

More about the Boeing 757-2G5