Service difficulty report · Spar · Boeing 7372T4

Difficulty date
December 20, 2000
Submitted
January 9, 2001
Operation
Air carrier
Aircraft
N703S
Make and model
Boeing 7372T4
Aircraft serial
22529
Aircraft time
46,254 hours, 29,167 cycles
Part
Spar
Part number
6547595
Condition
Corroded
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

DURING ACCOMPLISHMENT OF SB 737-55-1055, RT SIDE OF HORIZONTAL STABILIZER CENTER SECTION LOWER AFT CLEVIS LUG, FWD EAR BUSHING HOLE WAS FOUND TO HAVE CORROSION AND WAS ABOVE ALLOWABLE DIMENSIONS PER DRAWING 65C22125. REPAIRED BY REMOVING CORROSION AND INCREASING BUSHING BORE DIAMETER TO 1.503 MAX. APPROVAL OF REPAIR PLAN PROVIDED BY FAA FORM 8110-3 DATED DECEMBER 18, 2000. WORK ACCOMPLISHED PER ECRA N703S-55-737-005-EAC.

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