Service difficulty report · Floor Support · Doug DC951

Difficulty date
May 9, 2011
Submitted
May 20, 2011
Operation
Air carrier
Aircraft
N675MC
Make and model
Doug DC951
Aircraft serial
47651
Aircraft time
76,010 hours, 63,413 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 160-313
Stage of operation
IN
How discovered
9
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

CABIN FLOOR SUPPORT ANGLE HAS CORROSION FROM BS 160 TO 313 AT BL-0. BLENDED OUT CORROSION MAIN CABIN FLOOR SUPPORT ANGLE AT BL0 BS 160 TO BS 313 IAW SRM 51-10-3 FROM BS 160 TO BS 218 WITHIN LIMITS IAW SRM 53-01, FIG 1, FROM STA 218 TO 285, OUT OF LIMITS AT BS 238 IAW SRM 53-01, FIG 1. REMOVED AND REPLACED SUPPORT ANGLE MAIN CABIN BL0 FROM BS 218 TO BS 285 AT EXISTING SPLICE, IAW SRM 51-40-4, SRM 51-30-5.

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