Service difficulty report · Spar · Beech 1900D

Difficulty date
July 15, 2015
Submitted
April 22, 2016
Operation
General aviation
Make and model
Beech 1900D
Aircraft time
31,080 hours
Engine
Pwa PT6A67D
System (JASC)
5711 · Wing Spar
Part
Spar
Condition
Corroded
Location
Rt Wing
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(CAN) CORROSION FOUND ON RH WING SPAR AT WS 24.025 DURING INSPECTION. RECTIFICATION: REPAIR CARRIED OUT IAW FR-CO-105218 REV 2. CORROSION BLENDED OUT. NDT CARRIED OUT TO ENSURE NO FURTHER DAMAGE. INTERNAL STRAP OF 7075-T3511 MADE & INSTALLED WET USING 9309.3NA COLD BOND ADHESIVE WITH ALL HL19PB6 HI-LOKS. -IAW FR-CO-105218 REV 2. TUB FITTING MADE FROM 7075 T3511 TO ACCOMMODATE NEW RIB INSTALLATION AT WS124.025 DUE TO NEW RIB NOT FITTING CONTOUR OF AIRCRAFT. -IAW FR-CO-105219-ADDITIONAL INSPECTION PANEL INSTALLED BETWEEN RWS 147.74 & 135.86 TO GAIN ACCESS FOR WING SKIN INSTALLATION. SKIN DOUBLER & PANEL INSTALLED WET IAW FR-CO-105242. SKIN INSTALLED WITH ADDITIONAL FASTENERS AT BONDED STRINGERS. SKIN ASSEMBLY ULTRA-SONICALLY TAP TESTED PRIOR TO ASSEMBLY. ALL ASSEMBLY WET INSTALLED USING 9394/C-2 HOT BOND ADHESIVE & PR1440 WITH PR148 PROMOTER. -ALL INNER AFFECTED AREAS PREPPED/EPOXY PRIMED WITH FUEL BARRIER PRIMER. -ALL EXTERIOR AFFECTED AREAS PREPPED/EPOXY PRIMED & PAINTED TO APPLIED COMPANY COLORS IAW AMM 20-08-00.

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