TM 55-2840-254-23
2-37 CLEAN AIR DIFFUSER ASSEMBLY (AVIM)
2-37
INITIAL SETUP
Applicable Configurations:
All
Tools:
Fiber Brush
Goggles
Compressed Air Source
Materials:
Gloves (E20)
Methyl Ethyl Ketone (E36)
Personnel Required:
68B10 Aircraft Powerplant Repairer
Equipment Condition:
Off Engine Task
Engine Oil System Drained (Task 1-75)
Combustion Section and Power Turbine Re-
moved (Task 3-5)
Second Turbine Disc Assembly Removed
(Task 4-53)
Second Turbine Nozzle, Spacer and Case
Removed (Task 4-57)
First Turbine Disc Assembly Removed
(Task 4-62)
First Turbine Nozzle Assembly Removed
(Task 4-67)
Diffuser Curl Removed (Task 4-73)
Air Diffuser Assembly Removed (Task 2-36)
General Safety Instructions:
Methyl ethyl ketone (E36) is flammable
and toxic. It can irritate skin and cause
burns. Use only in well-ventilated area,
away from heat and open flame. In case
of contact, immediately flush skin or
eyes with water for at least 15 minutes.
Get medical attention for eyes.
1. Clean air diffuser assembly (1) as follows:
a. Wear gloves (E20) and goggles. Use methyl
ethyl ketone (E36) and fiber brush.
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