Service difficulty report · Seal · Lear 35LEAR

Difficulty date
September 27, 2002
Submitted
October 2, 2002
Operation
General aviation
Make and model
Lear 35LEAR
Aircraft time
16,554 hours
Engine
Garrtt TFE73122B
Part
Seal
Part number
3001241
Condition
Cracked
Location
Bleed Air Duct
Part time
17,135 hours, 10,233 cycles
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

(CAN) LT BLEED AIR WARNING CAME ON AT FLIGHT LEVEL 41000. BLEED AIR SHUT-OFF & SWITCH SELECTED IN THE OFF POSITION LIGHT EXTINGUISHED. FOUND LEFT HAND PYLON BLEED AIR DUCT SEALS DRYED AND CRACKED.