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TM 10-3930-643-20
HYDRAULIC SYSTEM TROUBLESHOOTING AND MAINTENANCE. (cont)
14-2.
Hydraulic Reservoir Relief Valve. (Sheet 3 of 4)
CLEANING/INSPECTION
•
TOXIC/FLAMMABLE
5.
6.
Dry cleaning
solvent P-D-680,
used for cleaning parts, is toxic
and flammable. Use only in well
ventilated areas. Wear protect-
ive goggles and gloves.
D o n ot
smoke or allow open
f l a m e s o r
sparks in areas where
cleaning
solvent is used or stored.
Avoid
c o n t a c t 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.
I f c o n t a c t w i th
skin or clothing is made,
f l u sh
with cold water.
If you
become
dizzy
while
using
cleaning
s o l v e n t , g et
f r e sh
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 . ).
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 to
paragraph 2-8.
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
14-6
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