SDR 2023F00244

Service difficulty report · Duct · Lear 45LEAR

Difficulty date
August 1, 2023
Submitted
August 1, 2023
Operation
General aviation
Aircraft
N823HM
Make and model
Lear 45LEAR
Aircraft serial
371
Aircraft time
4,351 hours, 3,218 cycles
Engine
Hnywl TFE73120BR
Engine time
4,053 hours, 3,035 cycles
Part
Duct
Part number
LJ01317002
Part serial
NA
Condition
Bypassing
Location
Zone 400
Part time
4,351 hours, 3,218 cycles
Stage of operation
CL
How discovered
C
Nature of condition
J
Precautionary procedure
A

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

What was found

RT ENGINE PYLON BLEED OVERHEAT, TROUBLE SHOT TO A LEAKING FLEX COUPLING ON HP BLEED DUCT.