Service difficulty report · Retainer · Boeing 75721B

Difficulty date
November 9, 2009
Submitted
November 10, 2009
Operation
Air carrier
Aircraft
N934FD
Make and model
Boeing 75721B
Aircraft serial
24331
Aircraft time
50,153 hours, 32,684 cycles
Part
Retainer
Part number
149N601698
Condition
Cracked
Location
Zone 700
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

RT WHEEL WELL STA 1060 BEAM AREA, SEAL RETAINER HAS CRACK AND CORROSION FROM RBL 7.3 TO RBL 65. REPLACE. CRACKED SEAL RETAINER ON RT WHEEL WELL AT STA 1060, RBL 7.3 TO RBL 65 REMOVED AND REPLACED IAW SRM 51-40-02 REV 98. REPLACEMENT OF SEAL RETAINER FABRICATED IAW DWG 149N6016 SHT 2 REV A PL 149N6016 REV T. COMPLIED EA NR F-5100-133445, REPAIR IS CLASSIFIED AS MINOR GMM 6-2-100 CRITERIA.

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