SDR QXEA200800398

Service difficulty report · Floorbeam · Dhav DHC8202

Difficulty date: April 18, 2008
Submitted: September 10, 2008
Operation: Air carrier
Aircraft: N355PH
Make and model: Dhav DHC8202
Aircraft serial: 500
Aircraft time: 23,775 hours, 34,452 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Fuselage
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

PDX C4 CHECK ZONE 144 AFT FLOOR SUPPORT ANGLE AT STA X600 IS CORRODED AT Y29.5R. REMOVED CORROSION IAW CPM CHAP 4. UT THICKNESS IAW -8 200 PT 1, 51-00-04, HI .083 LOW .077. HFEC INSP. IAW -8 200 NDTM PT 6, 51-00-01 NO CRACKS NOTED. REMOVED .006" MATERIAL FOUND WITHIN LIMITS PER -8 200 SRM 51-20-11 STEP 3. PREP PRIMED, PAINTED IAW 51-20-16, 51-20-36 PARA F,1 AND 51-20-26 PG 8, PARA B(1-6).