Service difficulty report · Fitting · Boeing 75721B

Difficulty date
July 6, 2009
Submitted
July 6, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Fitting
Part number
213N10104
Part serial
UNKNOWN
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

RIGHT AIR CONDITIONING UPPER BAY HAS CONNECTING ROD FITTING CORRODED AT STA 950, RBL 43.0. RT AIR CONDITIONING UPPER BAY CONNECTING ROD FITTING AT STA 950, RBL 43 CORROSION BLENDED OUT AND FOUND EXCEEDED ALLOWABLE DAMAGED LIMITS IN ACCORDANCE WITH SRM 53-00-71 FIG. 101 DETAIL VII REV. 97. CORRODED CONNECTING ROD FITTING REMOVED AND REPLACED IN ACCORDANCE WITH SRM 51-40-02 REV. 97. FABRICATED REPLACEMENT FITTING AS PER DWG 213N1010 SHEET 1 REV. B. REPAIR IS CLASSIFIED AS MINOR AS PER GMM 6-2-100 CRITERIA.

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