Hydraulic Reservoir. The hydraulic reservoir is
the only hydraulic oil reservoir on the paving machine.
The reservoir includes a fill cap, sight liquid indicator
measuring oil level and temperature, and remote drain
hose. A removable reservoir cover is fitted with four
suction ports and four return ports. The suction ports
are fitted with strainer elements inside the reservoir.
Engine Oil Cooler and Filter. Hot engine oil
returning to the oil reservoir is routed through the engine
oil cooler and engine oil filter mounted on the hydraulic
reservoir. Engine coolant circulates in the oil cooler
head to remove excess heat from the oil. The engine oil
filter has a disposable filter element that removes
contaminating particles from the oil.
Pressure Test Manifold. The pressure
test manifold has four active test ports. The test ports
allow DS/GS personnel to check the hydraulic oil
pressure in the left and right auxiliary pump circuits and
in the hydraulic brake release circuit with a quick
disconnect pressure gauge.
Diesel Fuel Tank. The diesel fuel tank is the
fuel reservoir for the engine, screed burner, and
washdown fuel systems. The tank is equipped with a fill
cap, fill port strainer, drain plug, and float-type fuel level
transmitter. The tank fuel level is displayed on an
electric fuel gauge on the operator gauge panel.
Fuel/Water Separator. The fuel/water
separator removes moisture from diesel fuel being
pumped to the engine, and is located on the front side of
the fuel tank. Fuel input to the separator is directly from
the fuel tank. The separator output is the supply line to
the fuel lift pump.