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TM 10-3930-643-20
BRAKE TROUBLESHOOTING AND MAINTENANCE. (cont)
8-12.
Parking Brake Control Valve. (Sheet 3 of 4)
CLEANING/INSPECTION
TOXIC/FLAMMABLE
Dry cleaning solvent P-D-680 used
for cleaning parts, is toxic and
flammable.
U s e o n l y i n w e ll
ventilated areas. Wear protective
goggles and gloves. Do not smoke
or allow open flames or sparks in
areas where cleaning solvent is
u s e d o r s t o r e d . A v o i d c o n t a ct
w i t h e y e s , s k i n o r c l o t h i n g . If
contact with eyes is made, flush
with cold water and seek medical
attention immediately. If contact
with skin or clothing is
made,
flush with cold water.
I f y o u
become dizzy while using cleaning
s o l v e n t , g e t
fresh
a ir
immediately.
COMPRESSED AIR HAZARD
Compressed air used for cleaning
purposes will not exceed 30 psi.
U s e o n l y w i t h e f f e c t i v e c h ip
guarding and personal protective
equipment
( g o g g l e s / s h i e l d ,
g l o v e s , e t c . ).
5.
C l e a n a l l p a r t s w i t h c l e a n i ng
solvent P-D-680.
Dry
thoroughly
with compressed air.
R e f e r t o
paragraph 2-8.
6.
I n s p e c t a l l p a r t s . R e f e r t o p a r a -
graph 2-9.
Go to sheet 4
8-60
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