Service difficulty report · Hinge Bracket · Cessna 172M

Difficulty date
May 24, 2005
Submitted
July 11, 2005
Operation
General aviation
Make and model
Cessna 172M
Aircraft time
18,790 hours
Engine
Lyc O320E2D
Propeller
Mcauly 1C160DTM
Part
Hinge Bracket
Part number
05310186
Condition
Cracked
Location
Crack In Corner
Part time
18,771 hours
Component
Rudder · Cessna
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

(CAN) DURING AN INSPECTION A CRACK WAS FOUND IN THE CORNER OF A TOP RUDDER HINGE BRACKET. THE AMO HAS BEEN MONITORING THE WEAR ON THESE BRACKETS IN OUR HIGH TIME AIR FRAMES. SUBSEQUENTLY 5 HIGH TIME AIRFRAME SHAVE HAD THEIR RUDDER HINGE BRACKETS REPLACED. NO MORE CRACKS WERE FOUND BUT THE BRACKETS DID SHOW SIGNIFICANT WEAR. HAVE INCLUDED THIS INSPECTION AND REPAIR IN OUR AGING AIRCRAFT INSPECTIONS AND ARE MONITORING THE REST OF OUR FLEET.

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