Service difficulty report · Doubler · Cessna 750

Difficulty date
April 12, 2007
Submitted
May 1, 2007
Operation
Air carrier
Aircraft
N704LX
Make and model
Cessna 750
Aircraft serial
7500091
Aircraft time
8,043 hours, 4,939 cycles
Engine
Allsn AE3007C
Part
Doubler
Part number
671305183
Condition
Cracked
Location
Nlg Ww
Part time
8,043 hours, 4,939 cycles
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 SHCEDULED INSPECTION, MAINTENANCE DISCOVERED MULTIPLE CRACKS IN THE NOSE WHEEL WELL AREA. THE LT TOP DOUBLER WAS FOUND CRACKED. THE CRACK ON THE DOUBLER WAS .8 INCHES LONG. MX REMOVED AND REPLACED THE DOUBLER IAW DRAWING NR 671800, REPLACED 6717711-41-5 LINES ASSYS AND SWAPPED ALL CRT LINES AND TUBES FOR WEB REPLACEMENT IAW MM CH 20-10-03. REFERENCE SDR'S DJFA2007048 AND 048A FOR ADDITIONAL DATA.

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