Service difficulty report · Shim · Cessna 172S

Difficulty date
September 16, 2011
Submitted
September 16, 2011
Operation
General aviation
Aircraft
N528ND
Make and model
Cessna 172S
Aircraft serial
172S10825
Aircraft time
2,556 hours
Part
Shim
Condition
Damaged
Location
Nlg
Part time
2,556 hours
Component
Landing Gear · Cessna
Component part number
054306222
Stage of operation
IN
How discovered
9
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 PHASE INSP NOSE GEAR SHIMS WERE FOUND TO BE TORN AND COMPRESSED. INTERIOR INSP OF STRUT FOUND THE INNER STRUT TUBE CAP WAS SEPARATED FROM THE METERING TUBE. UPON DISASSEMBLY THE 4 PIN HOLES WERE FOUND TO BE ELONGATED AND THE SECURING PINS WERE FOUND IN THE INTERIOR OF THE METERING TUBE. NO EXTERIOR EVIDENCE OF LEAKAGE OF FLUID OR NITRIGEN WERE NOTED. OTHER ACFT WERE BORESCOPE INSPECTED AND ALL HAD CAP SEPARATION. MFG WAS CONTACTED AND LOCAL FSDO HAS BEEN INFORMED. WE WILL BE INSPECTING THE REST OF OUR FLEET FOR FURTHER DEFECTS.

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