Service difficulty report · Precooler · Boeing 73733A

Difficulty date
January 9, 2021
Submitted
January 13, 2021
Operation
General aviation
Make and model
Boeing 73733A
Aircraft serial
27458
Part
Precooler
Condition
Leaking
Location
Pneumatic Sys
Stage of operation
TX
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

STRONG LEAK AIR BY THE BLEED AIR PRECOOLER RIGHT ENGINE. CORRECTIVE ACTION: HAS BEEN PERFORMED REMOVAL AND INSTALLATION BLEED AIR PRECOOLER, IAW AMM 36-12-25/401. IN TEST NO LEAKS.

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