TM 5-3895-373-34
B.
CLEAN.
1.
CLEAN REPLACEMENT HOSES AND TUBES.
Compressed air used for cleaning
purposes will not exceed 30 psi (207
kPa). Use only with effective chip
guarding
and
personal
protective
equipment (goggles/face shield and
gloves). Failure to take proper
precautions may result in severe
injury or loss of vision.
Thoroughly clean hydraulic hoses,
tubes, and fittings before installing.
Plug or cap off cleaned hoses, tubes,
and fittings to prevent intrusion of
contaminants. Failure to properly
clean and cap off hose, tubes, and
fittings
may
result
in
hydraulic
system contamination and equipment
damage.
a.
Use compressed air at 30 psi (207 kPa)
maximum, to remove dust from inside of
replacement hoses and tubes.
Cleaning solvent, P-D-680, is TOXIC
and flammable. Wear protective
goggles and gloves. Use only in a
well ventilated area. Avoid contact
with skin, eyes, and clothes, and do
not breathe vapors. Keep away from
heat or flame. Never smoke when
using solvent; the flashpoint for Type
III cleaning solvent is 200°F (93, 3°C).
Failure to do so may result in injury
or death to personnel.
If personnel become dizzy while
using cleaning solvent, immediately
get fresh air and medical help. If
solvent contacts skin or clothes,
flush with cold water. If solvent
contacts eyes, flush eyes with water
and get immediate medical attention.
b.
Wipe off replacement hose and tube screw
threads using cleaning cloths with cleaning
solvent.
c.
Install protective caps on cleaned hose and
tube fittings to protect against contamination.
2.
USE CLEAN, DRY, CLEANING CLOTHS TO WIPE
RESIDUE FROM SCREW THREADS OF USED
HYDRAULIC FITTINGS.
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