Service difficulty report · Combust Chamber · Piper PA31350

Difficulty date
October 9, 2001
Submitted
December 4, 2001
Operation
General aviation
Make and model
Piper PA31350
Engine
Lyc TIO540J2BD
Propeller
Hartzl HCE3YR2
Part
Combust Chamber
Part number
A99100009
Condition
Distorted
Location
Heating System
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

(AUS) HEATER COMBUSTION TUBE DISTORTED IN AREA OF FIRST AIR REVERSAL. SUSPECT CAUSED BY FAILURE OF TUBE MATERIAL TO COPE WITH THE HIGHTEMPERATURE OF THE HEATER.

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