Replacing Hydraulic Oil, Troubleshooting | Multiquip MVH-120GH

CAUTION

Make sure hydraulic oil in hand pump is at a normal save operating level. DO NOT over fill. Over filling (excessive oil) will cause excess oil to blow out of breather plug.

Hydraulic Oil

Check hydraulic oil in every 100 hours of operation. With handle bar positioned vertically (storage position), remove breather plug (Figure 1) off the top of hydraulic pump and check for proper oil level.

Replace hydraulic oil after first 200 hours and in every 1,000 hours of operation.

Replacing Hydraulic Oil

1.After removing plug cap of hand pump (Figure 6), remove plug of breather (24 mm wrench) and disconnect vibrator side of hydraulic hose (Figure 17) at vibrator cylinder. With travel lever placed in the FORWARD position, drain hydraulic oil in the pump.

Figure 17. Hydraulic Hose

MVH-120GH — MAINTENANCE

2.After draining, reconnect the hydraulic hose to vibrator.

3.Fill oil through breather hole of hand pump. (capacity: about 300 cc). Use ShellTellus Oil #46 or equivalent.

4.Removing breather plug at vibrator cylinder causes oil to flow out of breather hole in a while. When aeration disappears, replace the plug and tighten securely.

5.Replace breather plug of hand pump and fit the plug cap. After making sure that oil in pump is at proper level, replace the breather plug.

Troubleshooting

See Tables 7 (engine) and 8 (plate compactor) for engine and plate compactor troubleshooting guide.

MVH-120GH — OPERATION AND PARTS MANUAL — REV. #03 (10/24/07) — PAGE 21

Image 21

Multiquip MVH-120GH manual Replacing Hydraulic Oil, Troubleshooting

Contents

Model MVH-120GH 2 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Proposition 65WARNING MVH-120GH Operation and Parts Manual REV. #03 10/24/07 Table of Contents Parts Ordering Procedures Best Deal! Order via Internet Dealers OnlyOrder via Fax Dealers Only 6 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Safety Always wear approved eye and hearing protection 8 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Rules for Safe Operation Rules for Safe Operation 10 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Specifications Vibratory Plates Definition of Plate CompactorReversibleVibratory Plates Frequency/Speed Forward 12 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Components Honda GX160 Engine 14 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Inspection Belt Hazard Belt Check 16 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Initial START-UP Stopping the Engine Starter Grip MVH-120GH Operation Operation18 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Daily Service Inspection and Maintenance ServiceTablesMachine Inspection Hours of Operation 20 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Maintenance Troubleshooting Hydraulic OilReplacing Hydraulic Oil 22 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Preparation for Long -TERM Storage Engine Troubleshooting MVH-120GH -TROUBLESHOOTING Engine 24 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Engine Troubleshooting Plate Compactor Troubleshooting MVH-120GH -TROUBLESHOOTING Plate Compactor Part NO. Column NO. ColumnQTY. Column Remarks Column Qty Description Remarks MVH-120GH Suggested Spare Parts MVH-120GH Name Plate and Decals Name Plate and Decals28 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 DECAL, Caution MVH-120 30 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH -VIBRATING Plate Assy Vibrating Plate Assy MVH-120GH Body ASSY. OLD Version Body ASSY. Serial Number L3029 and below32 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 WASHER, Lock M8 MVH-120GH Body ASSY. NEW Version Body ASSY. Body ASSY. Serial Number L3030 and Above34 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 BASE, Separate Handle Type MVH-120GH -VIBRATOR ASSY. OLD Version Vibrator ASSY. Serial Number L3112 and below36 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Vibrator ASSY. OLD Version MVH-120GH -VIBRATOR ASSY. NEW Version Vibrator ASSY. Serial Number L3113 and Above38 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Vibrator ASSY. NEW Version MVH-120GH Control ASSY. Oldversion Control ASSY. Serial NO. L3080 and below40 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Control ASSY. OLD Version 42 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Control ASSY. Serial NO. L3081 and Above NUT M16 MVH-120GH Control ASSY. NEW Version Honda GX160 Engine Cylinder Head Assy Cylinder Head Assy44 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 CLIP, Vlave Guide Includes Item W/ %GASKET, Cylinder Head Cover COMP., Head Honda GX160 Engine Cylinder Barrel Assy Cylinder Barrel Assy46 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 WEIGHT, Governor Switch ASSY., OIL LevelHOLDER, Governor Weight PIN, Governor Weight Honda GX160 Engine Crankcase Cover Assy Crankcase Cover Assy48 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Gasket Crankcase PACKING, OIL Filler CAPOIL Seal Honda GX160 Engine Crankshaft Assy Crankshaft Assy50 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Washer 8 MM BoltKEY 5X5X33 Yellow Crankshaft Comp Honda GX160 Engine Piston Assy Piston Assy52 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Ring SET, Piston STD BOLT, Connecting RODRing SET, Piston Piston STD Honda GX160 Engine Camshaft Assy Camshaft Assy54 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 NUT, Pivot Adjusting SPRING, Weight ReturnROD, Push ARM, Valve Rocker Honda GX160 Engine Recoil Starter Assy Recoil Starter Assy56 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Rachet Starter REEL, Recoil StarterPLATE, Friction GUIDE, Ratchet Honda GX160 Engine FAN Cover Assy FAN Cover Assy58 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Shroud Comp Cover COMP., FAN NH1CLIP, Harness Alert UNIT, OIL Honda GX160 Engine Carburetor Assy Carburetor Assy60 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Float Valve SET PLATE, Lever SettingFloat SET Screw SET, Pilot Honda GX160 Engine AIR Cleaner Assy AIR Cleaner Assy62 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 GROMET, AIR Cleaner COVER, AIR CleanerCOLLAR, AIR Cleaner PACKING, Elbow Honda GX160 Engine Muffler Assy Muffler Assy64 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 PROTECTOR, Muffler Muffler CompDeflector Comp ARRESTOR, Spark Honda GX160 Engine Fueltank Assy Fuel Tank Assy66 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 FILTER, Fuel Includes Item W/+Fuel Tank Comp Flange NUT 6 MM Honda GX160 Engine Flywheel Assy Flywheel Assy68 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 Woodruff KEY Flywheel CompFAN, Cooling PULLEY, Starter Honda GX160 Engine Ignition Coil Assy Ignition Coil Assy70 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 36101ZE1010 Honda GX160 Engine Control Assy Control Assy72 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 SPRING, Governor Wire HolderBOLT, Governor ARM ARM, Governor Honda GX160 Engine Label Assy Label Assy74 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MARK, Choke Gray MARK, ChokeMARK, OIL Alert External MARK, Throttle Indication Honda GX160 Engine -TOOLS Assy Tools Assy76 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 HANDLE, BOX Wrench Part Name Freight Policy 78 MVH-120GH Operation and Parts Manual REV. #3 10/24/07 MVH-120GH Operation and Parts Manual REV. #03 10/24/07 HERE’S HOW to GET Help