Service difficulty report · Splice Plate · Boeing 747200

Difficulty date
November 1, 2001
Submitted
November 19, 2001
Operation
Air carrier
Aircraft
N521UP
Make and model
Boeing 747200
Aircraft serial
21944
Aircraft time
66,302 hours, 16,182 cycles
Part
Splice Plate
Condition
Cracked
Location
Lh Side Bs 1480
Stage of operation
IN
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

INSPECTION TYPE:C LH SIDE BS 1480 BULKHEAD ONE EACH BOLT HOLE NO.23 FOUND CRACK AT SPLICE PLATE FWD SURFACE 1/8" APPROX AT 8 O'CLOCK POSITION REFER TO ATTTACHED DRAWING FOR DETAILS. LH BS 1480 B/H SPLICE PLATE AT HOLE #23 CRACK REMOVED AND BUSHING INSTALLED IN SPLICE PLATE AS PER SB 747-53A2390 FIG 11 PLAN A BUSHING REPAIR CWPC CONTROL SEQUENCE NO. RCBR017 079 ATTACHED.

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