TM 1-2840-252-23-2
4-59
INITIAL SETUP
Combustion Section and Power Turbine Removed
Applicable Configurations:
Second Turbine Disc Assembly Removed (Task
All
Second Turbine Nozzle Spacer Case and Bum-
Tools:
Powerplant Mechanic's Tool Kit,
per Removed (Task 4-58)
NSN 5180-00-323-4944
First Turbine Disc Assembly Removed (Task 4-63)
Goggles
General Safety Instructions:
Dry, Compressed Air Source
WARNING
Materials:
When using compressed air for clean-
Denatured Alcohol (E17)
mg, use approved protective equipment
Gloves (E24)
for eyes and face Do not use more than
Lint-Free Cloth (E30)
30 psig air pressure Do not direct air
Personnel Required:
toward yourself or another person Fail-
Aircraft Powerplant Repairer
ure to comply could result in injury to
Equipment Condition:
eyes or skin. In case of injury, get medi-
Off Engine Task
cal attention
Engine Oil System Drained (Task 1-69)
1. Clean second turbine nozzle 1) as follows:
(
a. Wear gloves (E24) Wipe second turbine nozzle (1)
with lint-free cloth (E30) dampened in denatured
alcohol (E17). Use brush on vanes (2) and seal
rings (3).
b. Wear goggles. Blow dry nozzle Use clean, dry,
.
compressed air.
2. Clean turbine spacer (4)as follows:
a. Wipe turbine spacer (4) with lint-free cloth (E30)
dampened in denatured alcohol (E17).
b. Blow dry spacer Use clean, dry, compressed air.
.
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