TM 55-2835-208-23
2-90 CLEAN AND INSPECT FILTER BYPASS VALVE
2-90
INITIAL SETUP
Materials Required:
Applicable Configurations:
Dry-Cleaning Solvent (E20)
Lint-Free Cloth (E13)
Al1
Personnel Required:
Tools:
68B Aircraft Powerplant Repairer
Engine Repairman’s Tool Kit
68B Powerplant Inspector
NSN 5180-00-323-4944
Rubber Gloves
Equipment Condition:
NSN 8415-00-266-8677
Source of Low Pressure Compressed
Off APU Task
A ir
Eye Protection
Dry-cleaning solvent (E20)
is flammable and toxic.
It can irritate skin and
cause burns.
Use only in
well-ventilated area, away
from heat and open flame.
Wear gloves and eye pro-
tection.
In case of
contact, immediately flush
eyes or skin with water for
at least 15 minutes.
Get
medical attention for eyes.
1.
Wearing
gloves ,
wipe
filter
bypass valve with clean cloth
(E13) dampened with dry-clean-
ing solvent (E20).
=
Use goggles to protect
eyes and face when using
compressed air.
Do not
exceed 30 psig.
Do not
direct airstream towards
yourself of another person.
Failure to comply may
result in injury to
personnel.
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