Service difficulty report · Centering Cam · Boeing 727223

Difficulty date
December 28, 2001
Submitted
January 17, 2002
Operation
Air carrier
Aircraft
N6808
Make and model
Boeing 727223
Aircraft serial
19483
Part
Centering Cam
Part number
65727628
Condition
Failed
Location
Nlg Strut
Stage of operation
TX
How discovered
O
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 PARKING, MAINTENANCE NOTICED THAT THE NOSE LANDING GEAR SHOCK STRUT WAS EXTENDED ABNORMALLY HIGH AND THE STRUT OUTER SURFACE CHROME PLATE WAS WORN AND GOUGED. UPON DISASSEMBLY INSPECTION REVEALED THAT THE INTERNAL CENTERING CAM MECHANISM HAD FAILED IN THE NOSE LANDING GEAR SHOCK STRUT. THE NOSE LANDING GEAR WAS REMOVED AND REPLACED PER THE B727 MM. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)