Service difficulty report · Doubler · Cessna 402C

Difficulty date
October 23, 2012
Submitted
October 24, 2012
Operation
Air carrier
Aircraft
N409BK
Make and model
Cessna 402C
Aircraft serial
402C0651
Aircraft time
20,534 hours
Part
Doubler
Part number
521304010
Condition
Cracked
Location
Fuselage
Stage of operation
IN
How discovered
V
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

DURING A ROUTINE SCHEDULED MX EVENT, A CRACK WAS DISCOVERED IN THE RT FORWARD NLG TUNNEL WEB 00DOUBLER AT FS 44.00 IN THE AREA OF THE RT NLG TRUNNION BEARING BLOCK FORWARD MOUNT HOLE LOCATIONS. DETERMINED TO BE A REMOVAL AND REPLACEMENT OF OWNER PRODUCED WEB DOUBLER.

More about the Cessna 402C