SDR HAL9743

Service difficulty report · Floor Beam · Doug DC951

Difficulty date: March 27, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N709HA
Make and model: Doug DC951
Aircraft serial: 47764
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floor Beam
Condition: Corroded
Location: Bs 1151
Stage of operation: IN
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 BEAM STA 1151 RBL= 20 INCHES LEVEL 2 CORROSION ON UPPER SURFACE. REPAIRED CABIN FLOOR BEAM STA 1151 RBL= 20 INCHES PER SRM 53-05, FIG 20 BY FABRICATING FILLER, DOUBLER AND RUB STRIP PER SRM 53-05, FIG 20; CUTTNG OUT DAMAGED AREA, TREATING AREA AND PARTS SRM 51-10-3. INSTALLED COMPLETE PER SRM 53-05, FIG 20 AND SRM 51-30-2. TOTAL TIME: 29,567 HOURS. TOTAL CYCLES, 73,626. (X)

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