Multiquip MVH406DSCPAS trouble shooting compactor, Troubleshooting Compactor, symptom, Solution

trouble shooting (compactor)

Troubleshooting (Compactor)

symptom	possible problem	Solution
	Clutch slips?	Adjust or replace clutch.
	V-belt slips?	Adjust or replace V-belt.
	Excessive oil in vibrator?	Fill to correct level.
Travel speed low and vibration weak.		Check vibrator assembly for any
	Trouble in vibrator internals?	worn or defective parts, replace any
		defective parts.
	Aeration in hydraulic oil for for travel	Purge air in hydraulic oil. (Bleed plug)
	reversing system?
	Engine speed incorrect?	Set engine speed to correct RPM.
	Travel reversing system inoperative?	Check entire travel system.
	Reversing lever installation correct?	Clean installation of reversing lever.
	Broken or defective oil hose?	Replace oil hose.
Travels forward or backward but	Aeration in hydraulic oil for for travel	Purge air in hydraulic oil. (Bleed plug)
	reversing system?
unable to switch direction.
	Excessive oil in reversing system?	Fill to correct level.
	Selector valve clogged with trash?	Clean selector valve.
	Cylinder piston bearing failure?	Check piston bearing in cylinder for
		leakage at USH packing.
	V-belt disengaged or slips?	Engage V-belt, adjust or replace.
Does not travel in forward or reverse	Clutch slips?	Adjust clutch, replace if necessary.
	Pump input shatkey or adapter key-	Replace input shatkey or adapter
	way damaged?	key-way
	Cylinder piston bearing failure?	Check piston bearing in cylinder for
		leakage at USH packing.
Reversing lever operating resistance	Excessive hydraulic oil?	Fill to correct level.
great.

mvh406dsz/dsCPAs pLATE COMPACTOR • operation and parts manual — rev. #7 (02/28/14) — page 29