Service difficulty report · Spar Cap · Cessna 402C

Difficulty date
September 6, 2002
Submitted
October 16, 2002
Operation
General aviation
Make and model
Cessna 402C
Engine
Cont TSIO520VB
Propeller
Mcauly 3AF32C505
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
512204123
Condition
Corroded
Location
Wing Spar
Part time
14,201 cycles
Component
Wing Spar
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

(AUS) LH WING LOWER REAR SPAR CAP CORRODED IN AREA BETWEEN THE VERTICAL FLANGE AND THE SPAR WEB. CORRODED AREA IS LOCATED FORWARD OF THEAILERON FROM WS 206 TO WS 229.

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