Multiquip MVH406DSCP - Manual (Page 29)

mvh406dsz/dsCpas pLaTe COmpaCTOR • OpeRaTiOn and paRTs manuaL — Rev. #7 (02/28/14) — page 29
TROublE SHOOTING (COMpACTOR)
Troubleshooting (Compactor)
symptom possible problem Solution
Travel speed low and vibration weak.
Clutch slips? Adjust or replace clutch.
V-belt slips? Adjust or replace V-belt.
Excessive oil in vibrator? Fill to correct level.
Trouble in vibrator internals?
Check vibrator assembly for any
worn or defective parts, replace any
defective parts.
Aeration in hydraulic oil for for travel
reversing system?
Purge air in hydraulic oil. (Bleed plug)
Engine speed incorrect? Set engine speed to correct RPM.
Travels forward or backward but
unable to switch direction.
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.
Aeration in hydraulic oil for for travel
reversing system?
Purge air in hydraulic oil. (Bleed plug)
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.
Does not travel in forward or reverse
V-belt disengaged or slips? Engage V-belt, adjust or replace.
Clutch slips? Adjust clutch, replace if necessary.
Pump input shatkey or adapter key-
way damaged?
Replace input shatkey or adapter
key-way
Cylinder piston bearing failure?
Check piston bearing in cylinder for
leakage at USH packing.
Reversing lever operating resistance
great.
Excessive hydraulic oil? Fill to correct level.