6.Filling the reverse travel circuit with oil.
a.With the travel lever pushed forward (hydraulic circuit is connected with reverse travel circuit), add oil into pump and remove bleed plug of vibrator cylinder (opposite of belt cover side). In a few seconds, oil will come out of bleed plug.
b.When aeration disappears, reinstall the plug tightly.
c.Move the travel lever slowly until aeration in the hand pump disappears (about 10 to 15 times).
7.When the aeration in the pump disappears, with the travel lever pushed forward, reinstall the valve. Be careful not to drop the packing into pump. The bleeding valve tightening torque is 450 to 500
8.After installing the bleed valve, moving the travel lever all the way to reverse causes excess oil to be discharged into pump. If valve fails to activate, aeration still remains in the circuit. With the bleed valve removed, operate travel lever again to bleed. If valve is activated, move the travel lever forward to activate the valve inside spool before moving it to reverse to activate the bleed valve. Repeat 3 to 4 times.
9.After making sure that the hydraulic oil in the pump is at the specified level, reinstall the reservoir cover. Coat both sides of packing with liquid packing (such as Threebond #1215).
CAUTION - Overfilling the Hydraulic Oil
Reservoir
Make sure that hand pump is filled with hydraulic oil to the specified level. Excessive oil may hinder bleed valve function, resulting in poor reverse performance.
10.After adding oil and reinstalling the reservoir cover, operate the travel lever to make sure of the following:
a.spool valve: when pushed forward, resistance is felt in
MVH-200DA2 — MAINTENANCE
DANGER - Explosive Fuel
Diesel fuel is highly flammable and can be dangerous if mishandled. DO NOT smoke while refueling. DO NOT attempt to refuel the compactor if the engine is hot! or running.
Checking The Fuel
1.Remove the fuel cap located on top of fuel tank.
2.Visuallyinspecttoseeiffuellevelislow. Iffuelis low,replenish with diesel fuel (Figure 23).
3.Whenrefueling,besuretouseastrainerforfiltration.DONOT
Figure 23. Refueling
DANGER - Explosive Fuel
Fuel spillage on a hot engine can cause a fire or explosion. If fuel spillage occurs, wipe up the spilled fuel completely to prevent fire hazards. NEVER! smoke around or near the compactor.
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