Service difficulty report · Skin · Boeing 75721B

Difficulty date
August 30, 2009
Submitted
August 31, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Skin
Condition
Corroded
Location
Zone 100
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

WHILE WORKING SNRM NR N00008 WITH EA F-5330-128607 FOUND EXISTING REPAIR AT LWR FUSELAGE SKIN BS 700 BETWEEN S-28L TO S-29R HAVING CORROSION ON EXTERNAL DOUBLER AND IS A TIME LIMITED REPAIR. REPAIR AS NECESSARY. STA 700, S-28L TO S-28R CORRODED EXTERNAL REPAIR DOUBLER REMOVED AND REPAIR CARRIED OUT IAW SRM 53-00-01 FIG 201 REV 97. REPAIR CLASSIFIED AS MAJOR REPAIR IAW GMM 6-2-100. REPETITIVE INSP HFEC REQUIRED IAW SRM 53-00-01 FIG. 201, REPAIR 3 TABLE V REPAIR INSPECTION REQUIREMENTS REV 97. NEXT INSP IS 36,243 FLIGHT CYCLES.

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