Sept. 26, 2000 Bergdahl Associates, Inc.
Lab Notes by Parky May

Problem: Clean fuel nozzle on "air / oil cooler" control unit.

Nozzle before cleaning

Test process:  Nozzle was placed into Branson Ultrasonic 2510 cleaner filled
with TRAMOS^® AeroTech 2000.  Ultrasonic bath was warmed to 120ºF (49ºC).
The nozzles were placed in cleaner bath.                        

 
Start of cleaning in Branson model 2510 Ultrasonic Cleaner

Ultrasonic cleaner was run for 15 minutes.  Nozzles were then removed
and rinsed in water.

 
Nozzle after cleaning in TRAMOS AeroTech 2000

Nozzles was inspected and found to be free of contamination.

Return to AeroTech 2000 successes.

For more information about cleaning turbine accessory parts,
contact Bergdahl Associates, Inc.

Issue date 06/05