TM 55-2835-208-23
2-9 CLEAN AND INSPECT START BYPASS VALVE
2-9
INITIAL SETUP
Materials:
Applicable Configurations:
Dry-Cleaning Solvent (E20)
Lint-Free Cloth (E13)
All
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
Eye Protection
APU in Assembly Fixture (Task 1-22)
1.
Inspect start bypass valve (1)
for chafing, security of in-
stallation, gouges and cracks.
If damage exists replace valve
(Task 2-10).
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
skin or eyes with water for
at least 15 minutes.
Get
medical attention for eyes.
2.
Wipe exterior of start bypass
valve (1) with a clean cloth
(E13)
moistened
with
dry-
cleaning solvent (E20).
3.
Allow to air dry.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
2-22
