Service difficulty report · Channel · Boeing 7373S3

Difficulty date
March 28, 2003
Submitted
April 11, 2003
Operation
Air carrier
Aircraft
N316AW
Make and model
Boeing 7373S3
Aircraft serial
23713
Aircraft time
53,191 hours, 33,182 cycles
Part
Channel
Part number
65528941
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

LCQ - EES - DURING C-18 CHECK A .75 INCH CRACK WAS FOUND ON CABIN FLOOR SUPPORT CHANNEL AT BS 520, LBL 4. MAINTENANCE REMOVED DAMAGED FLOOR SUPPORT CHANNEL BS 520, LBL 4 - 21; FABRICATED A NEW REPLACEMENT FLOOR SUPPORT CHANNEL; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, PG 16-17.

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