Service difficulty report · Frame · Boeing 737824

Difficulty date
May 9, 2014
Submitted
May 9, 2014
Operation
Air carrier
Aircraft
N27246
Make and model
Boeing 737824
Aircraft serial
28956
Aircraft time
46,236 hours, 16,938 cycles
Part
Frame
Part number
143A11134
Condition
Cracked
Location
Fuselage
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

THE CRACK WAS FOUND ON THE FRAME HOLES WHICH ATTACH THE BRACKET BETWEEN STRINGER 8R - STRINGER 9R STATION 440 L= 0.75 INCHES. REMOVED THE SUPPORT BRACKET FASTENERS. CUT OUT THE FRAME WEB & THE 2 RIVET HO 716 REV G OPERATION 02 TASK 9.0 FIG 3 STEP 5 MADE REPAIR ANGLE B 0 FIG 3 STEP 8. PUT REPAIR ANGLE & DRILLED HOLES ANGLE A & ANGLES. APPLIED CCC ANGLE A & ANGLE B. DRILLED HOLES IN ANGLE A FLANGE IAW EA5 310-04716 REV G OPERATION 02 TASK9.0 FIG 3 STEP 11. INSTALLED LOCK FASTENER IAW EA5310-04716 REV G OPERATION 02 TASK 9.0 FIG 3 STEP 12. INSTALLED SUPPORT BRACKET IAW EA5310-04716 REV G OPERATION 02 TASK 9.0 FIG 3 STEP 13.