OPERATION AND PARTS MANUAL
MODEL MS120H13
MODEL MS120HD13
HYDRAULIC PLASTER/MORTAR MIXERS
PROPOSITION 65 WARNING
Leadfromlead-basedpaints Crystallinesilicafrombricks
RESPIRATORY HAZARDS
SILICOSIS/RESPIRATORY WARNINGS
SILICOSIS WARNING
TABLE OF CONTENTS
Component Drawings
MS120 Hydraulic Mixer
Honda GX390K1QA2/ GX390U1QA2 Engine
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SAFETY
SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS
FORYOUR SAFETY AND SAFETY OF OTHERS
CAUTION - Start/Stop Switch
CAUTION - Rotating Parts Hazards
CAUTION - Accidental Starting Hazards
CAUTION - Eye and Hearing Hazards
WARNING - Read This Manual
GENERAL SAFETY
RULES AND REGULATIONS
MAINTENANCE SAFETY
TRANSPORTING
WARNING - Manual Dump Drum Handle
RULES AND REGULATIONS
EMERGENCIES
RULES AND REGULATIONS
ALWAYS know the location of the nearest fire extinguisher
ALWAYS know the location of the nearest first aid kit
TOWING SAFETY PRECAUTIONS
TOWING GUIDELINES
Tow bar to vehichle connection Coupler only
CAUTION - Inspect Towing Components
SAFETY CHAIN CONNECTION
CAUTION - Tow With Safety Chain
CAUTION - Drum Safety When Towing
TOW BAR TO MIXER CONNECTION
SPECIFICATIONS
TABLE 2. SPECIFICATIONS ENGINE
Table 1 Specifications Mixer
Weight
DIMENSIONS
Figure 2. Dimensions
Table 3. Dimensions
Dimensions in. cm
Power Plants
Engine Maintenance
GENERAL INFORMATION
Application
MIXER COMPONENTS
2. Engine Cover - Lift this cover to gain access to the engine
4. Latch - Use this latch to secure the engine compartment enclosure
Figure 3. Mixer Components Wheels
MIXER COMPONENTS/HYDRAULIC COMPONENTS
HYDRAULIC COMPONENTS
Figure 4. Mixer Components Stationary
Figure 5. Hydraulic Components
ENGINE COMPONENTS
INITIAL SERVICING
DANGER - Explosive Fuel Hazards
WARNING - Burn Hazards
Figure 7. Paddle Blade Adjustment Steel Drum
PADDLE BLADE ADJUSTMENT
Adjust paddles as shown in Figure
INSPECTION
BEFORE STARTING
ENGINE OIL CHECK
FUEL CHECK
HYDRAULIC OIL
HYDRAULIC HOSES
GREASE FITTINGS BEARINGS
BLADE CHECK
INITIAL START-UP
STARTING THE ENGINE
Figure 17. Engine ON/OFF Switch
Figure 18. Main ON/OFF Switch
WARNING - Dump Handle Safety
INITIAL START-UP /OPERATION
MIXING
Figure 20. Hydraulic Paddle Lever
DUMPING HYDRAULIC
OPERATION
DUMPING MANUAL
STOPPINGTHE MIXER
CAUTION -Start/Stop Switch
SHUT-DOWN
MAINTENANCE ENGINE
TABLE 6. ENGINE MAINTENANCE SCHEDULE
1 Service more frequently when used in DUSTY areas
FIRST
MAINTENANCE
ENGINE AIR CLEANER
Daily
Weekly
MAINTENANCE MIXER
BALL SOCKET AND CLAMP FACE MAINTENANCE
DRUM HEAD SEALS
WHEEL BEARINGS
TIRES/WHEELS/LUG NUTS
TIRESWEAR/INFLATION
LUG NUTTORQUE REQUIREMENTS
WARNING - Damaged Wheels
MIXER CLEANING
SUSPENSION
MAINTENANCE MIXER
Figure 35. Wheel Lug Nuts Tightening Sequence
MAINTENANCE MIXER/STORAGE
MIXER STORAGE
WARNING - Keep Hands Clear of Drum
WARNING - Disengaged Drum Lock
TROUBLESHOOTING ENGINE
TABLE 9. ENGINE TROUBLESHOOTING
Over accumulation of exhaust
TABLE 9. ENGINE TROUBLESHOOTING CONTINUED
TROUBLESHOOTING ENGINE
TROUBLESHOOTING MIXER
TABLE 10. MIXER TROUBLESHOOTING
SYMPTOM
SOLUTION
HYDRAULIC SYSTEM DIAGRAM
Figure 39. Hydraulic System Diagram
EXPLANATION OF CODE IN REMARKS COLUMN
NO. Column
PART NO. Column
QTY. Column
MS120 5 TO 10 UNITS
SUGGESTED SPARE PARTS
MS120 1 TO 3 UNITS
NAMEPLATE AND DECALS
PART NAME
REMARKS
DECAL, CRUSH WARNING SAFETY GRATE
NAMEPLATE AND DECALS
PADDLE BLADES ASSY
CENTER ENGINE END
ENGINE END
SIDE
PADDLE BLADES ASSY
PART NAME
REMARKS
492584
STEEL DRUM ASSY. MANUAL
STEEL DRUM ASSY. MANUAL
PART NAME
REMARKS
EM201537Y
STEEL DRUM ASSY. HYDRAULIC
REAR
PART OF FRAME
1 PADDLE SHAFT AND PADDLE ARMS. SEE PADDLE
QTY. REMARKS
STEEL DRUM ASSY. HYDRAULIC
PART NAME
FRONT DUMP SUPPORT BRACKET
PADDLE SHAFT ASSY
PADDLE SHAFT ASSY
PART NAME
REMARKS
OUTER SEAL, URETHANE 1-1/4 OD
HYDRAULIC ASSY
HYDRAULIC ASSY
PART NAME
REMARKS
MANUAL DUMP ONLY
FRAME ASSY
REMARK
FRAME ASSY
PART NAME
NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 15 16 17 18 19 20
STEEL ENGINE COVER ASSY
STEEL ENGINE COVER ASSY
PART NAME
QTY. REMARKS
SCREW, HHCS 3/8-16 X 1-1/2
HONDA ENGINE ASSY
REMARKS
HONDA ENGINE ASSY
PART NAME
HONDA GX390K1QA2/GX390U1QA2 - AIR CLEANER ASSY
HONDA GX390K1QA2/GX390U1QA2 - AIR CLEANER ASSY
WINGNUT, TOOL BOX SETTING
PART NAME
REMARKS
HONDA GX390K1QA2/GX390U1QA2 - CAMSHAFT ASSY
HONDA GX390K1QA2/GX390U1QA2 - CAMSHAFT ASSY
PART NAME
REMARKS
RETAINER, EXHAUST VALVE SPRING
HONDA GX390K1QA2/GX390U1QA2 - PISTON ASSY
HONDA GX390K1QA2/GX390U1QA2 - PISTON ASSY
PART NAME
REMARKS
SN 3177435 AND ABOVE
HONDA GX390K1QA2/GX390U1QA2 - CRANKCASE COVER ASSY
HONDA GX390K1QA2/GX390U1QA2 - CRANKCASE COVER ASSY
PART NAME
REMARKS
COVER ASSY., CRANKCASE Q TYPE
HONDA GX390K1QA2/GX390U1QA2 - CRANKSHAFT ASSY
REMARKS
HONDA GX390K1QA2/GX390U1QA2 - CRANKSHAFT ASSY
PART NAME
HONDA GX390K1QA2/GX390U1QA2 - CYLINDER BARREL ASSY
QTY. REMARKS
HONDA GX390K1QA2/GX390U1QA2 - CYLINDER BARREL ASSY
PART NAME
HONDA GX390K1QA2/GX390U1QA2 - CYLINDER HEAD ASSY
HONDA GX390K1QA2/GX390U1QA2 - CYLINDER HEAD ASSY
PART NAME
REMARKS
SN 2378737 AND ABOVE
HONDA GX390K1QA2/GX390U1QA2 - FAN COVER ASSY
HONDA GX390K1QA2/GX390U1QA2 - FAN COVER ASSY
PART NAME
REMARKS
SN 2334668 AND ABOVE
HONDA GX390K1QA2/GX390U1QA2 - FLYWHEEL ASSY
HONDA GX390K1QA2/GX390U1QA2 - FLYWHEEL ASSY
PART NAME
REMARKS
KEY, SPECIAL WOODRUFF
HONDA GX390K1QA2/GX390U1QA2 - IGNITION COIL ASSY
REMARKS
HONDA GX390K1QA2/GX390U1QA2 - IGNITION COIL ASSY
PART NAME
HONDA GX390K1QA2/GX390U1QA2 - CARBURETOR ASSY
HONDA GX390K1QA2/GX390U1QA2 - CARBURETOR ASSY
PART NAME
REMARKS
NO. 1#%
HONDA GX390K1QA2/GX390U1QA2 - MUFFLER ASSY
HONDA GX390K1QA2/GX390U1QA2 - MUFFLER ASSY
PART NAME
REMARKS
GASKET, MUFFLER ARRESTER
HONDA GX390K1QA2/GX390U1QA2 - RECOIL STARTER ASSY
HONDA GX390K1QA2/GX390U1QA2 - RECOIL STARTER ASSY
PART NAME
QTY. REMARKS
CASE, RECOIL STARTER *R8*, RED
HONDA GX390K1QA2/GX390U1QA2- CONTROL ASSY
SPRING, CONTROL ADJUSTING
CONTROL ASSEMBLY, REMOTE ............... 1 ......... INCLUDES ITEMS W
HONDA GX390K1QA2/GX390U1QA2- CONTROL ASSY
PART NAME
HONDA GX390K1QA2/GX390U1QA2 - FUEL TANK ASSY
REMARKS
HONDA GX390K1QA2/GX390U1QA2 - FUEL TANK ASSY
PART NAME
HONDA GX390K1QA2 - GASKET KIT ASSY
HONDA GX390K1QA2 - GASKET KIT ASSY
PART NAME
REMARKS
REPLACES 06111ZF6407
HONDA GX390K1QA2/GX390U1QA2 - LABELS ASSY
GX-390K1QA2 GX-390U1QA2
REMARKS
HONDA GX390K1QA2/GX390U1QA2 - LABELS ASSY
PART NAME
TERMS AND CONDITIONS OF SALE - PARTS
11. Credit issued will be applied to future purchases only
SPECIAL EXPEDITING SERVICE
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