TM 5-3895-373-20
A.
REMOVE - Continued.
Thoroughly clean hydraulic hoses
and fittings before disconnecting.
Always plug or cap off disconnected
fittings
to
prevent
intrusion
of
contaminants. Failure to properly
clean and cap off connectors may
result
in
hydraulic
system
contamination
and
equipment
damage.
a.
Wipe all dirt and dust from fittings with cleaning
cloths. Tag screed burner fuel hose (3) and
hydraulic hoses.
b.
Hold drip pan below screed burner fuel hose (3)
and disconnect hose. Drain fuel from hose into
drip pan. Dispose of fuel in accordance with
local procedures.
c.
Plug fuel hose (3) and cap mating port #1 elbow
with protective caps.
d.
While another person holds drip pan to collect
hydraulic oil, disconnect hydraulic hoses (4
through 9). Drain oil from hose into drip pan.
Dispose
of
oil
in
accordance
with
local
procedures.
e.
Plug hoses (4 through 9) and cap elbows at
ports #2 through #5 with protective caps.
Ports #6 and #7 have a continuous
high pressure flow of hydraulic oil
when paving machine is running.
Elbows at ports #6 and #7 must be
capped with #6 JIC high pressure
caps
before
paving
machine
is
started.
f.
Cap elbows at ports #6 and #7 with 9/16-18 UNF
(#6 JIC) high pressure caps. Tighten high
pressure caps.
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