Service difficulty report · Cylinder · Amtr AEROSTARBIRD

Difficulty date
November 18, 2004
Submitted
September 7, 2005
Operation
General aviation
Aircraft
N7411S
Make and model
Amtr AEROSTARBIRD
Aircraft serial
60001627
Engine
Lyc TIO540*
Part
Cylinder
Part number
40005401
Condition
Cracked
Location
Mlg
Part time
3,968 hours
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

COLLAR SEPARATING FROM TUBE DUE TO INSUFFICIENT PENETRATION WHEN PART WAS FURNACE BRAZED OR SILVER SOLDERED TOGETHER-WORKING COLLAR CAUSED PART TO WORK AND CRACK BOSS. (K)