Contents
WM120PH Series
Proposition 65 Warning
Respiratory Hazards
SILICOSIS/RESPIRATORY Warnings Silicosis Warning
WM120PH/SH Hydraulic Mixer
Table of Contents
Ordering parts has never been easier
Parts Ordering Procedures
Safety Message Alert Symbols
Safety
Hazard Symbols
Foryour Safety and Safety of Others
Safety
Rules and Regulations
General Safety
Transporting
Maintenance Safety
Emergencies
Towing Guidelines
Towing Safety Precautions
TOW BAR to Mixer Connection
Safety Chain Connection
Specifications Mixer
Specifications
Dimensions
Dimensions
Application
General Information
Mixer Components
Hydraulic Components
Mixer COMPONENTS/HYDRAULIC Components
Initial Servicing
Engine Components
Muffler Used to reduce noise and emissions
Electric Motor
Electric Motor Components
Do not operate electric motor in an explosive environment
Adjust paddles as shown in Figure
Paddle Blade Adjustment Steel Drum
Paddle Blade Adjustment Poly Drum
Paddle Blade Adjustment Poly Drum
Before Starting
Inspection
Engine OIL Check
Fuel Check
Hydraulic Hoses
Hydraulic OIL
Grease Fittings Bearings
Blade Check
Starting the Engine
Initial START-UP Gasoline
Starting the Electric Motor
Initial START-UP ELECTRIC/OPERATION
Mixing
Dumping Manual
Operation
Dumping Hydraulic
SHUT-DOWN
Push the start/stop switch inward to stop the engine
Stoppingthe Mixer Gasoline Engine
Stoppingthe Mixer Electric Motor
Engine Maintenance Schedule
Maintenance Engine
Engine AIR Cleaner
Maintenance
Install drain bolt with sealing washer and tighten securely
Engine OIL
Ball Socket and Clamp Face Maintenance
Maintenance Mixer
Drum Head Seals
Wheel Bearings
TIRESWEAR/INFLATION
TIRES/WHEELS/LUG Nuts
LUG NUT Torque Requirements
NEVER! use an pneumatic air gun to tighten wheel lug nuts
Suspension
Mixer Cleaning
Mixer Storage
Maintenance MIXER/STORAGE
Engine Troubleshooting
Troubleshooting Engine
White
Symptom
Troubleshooting MIXER/ELECTRIC Motor
Solution
Electric Motor Wiring Diagram
Wiring Diagram Electric Motor
Hydraulic System Diagram
Hydraulic System Diagram
Page
Explanation of Code in Remarks Column
Sample Parts List
WM120PS 1TO 3 Units WM120PS 5TO 10 Units
Suggested Spare Parts
Nameplate and Decals
Remarks
Part Name
TOW END12
Paddle Blades Assy
Part Name QTY Remarks
Plastic Mixing Drum Assy
GRATE, Movable
Bearing Housing
GRATE, Stationary
Manual Dump only
Steel Drum ASSY. Manual
Bearing HOUSING, Rear
Bearing Housing Front
NUT, Nyloc 3/8
Steel DRUM, Manual
Front
Steel Drum ASSY. Hydraulic
Moveable Grate
Part Name QTY. Remarks
BAR, Grate
Steel DRUM, Hydraulic
Paddle Shaft ASSY. PLASTIC/STEEL
Spring
SPACER, Thin Seal
SEAL, Bearing 1-1/2
Bearing
Hydraulic Assy
CAP, Spring Mount
ARM, Motor Torque
HOSE, Pump Output
STRAINER, in Line
LUG HUB and Wheel 1-1/16 Axle Spindle
Frame 1 Assy
January 1996 April
Part Name QTY Remark
April 1999 MAY
Frame 2 Assy
Contact Unit Sales Dept
Safety Chain ASM
No Longer Available
See Frame 3 Assy
GE21000 and Above
Frame 3 Assy
MAY 2000 and Above
HLC-1
LUG NUT
HPC-1
HBC-1
January 1996 to MAY
Plastic Engine Cover Assy
Small Hinge Plate
Hinge PIN
Large Hinge Plate
Lock Washer 1/4
GE 210001 and Above
Steel Engine Cover Assy
Rubber Latch Assy
Hinge
Flat Washer 3/8
Single PHASE, 5 HP Electric Motor Assy
Wire Connector
Switch ASSY, 5HP 1PH
Conduit Connector
Connector
Three PHASE, 5 HP Electric Motor Assy
Prong Plug
Switch ASSY, 5HP 3PH
MOTOR, ELECTRIC, 5HP 3PH
Honda Engine Assy
ENGINE, Honda 13HP GX390U1QA2
SWITCH, PUSH-PULL W/O Knob
TUBE, Exhaust
Plate
Honda GX390K1QA2/GX390U1QA2 AIR Cleaner Assy
GROMMET, AIR Cleaner
COVER, AIR Cleaner
COLLAR, AIR Cleaner
Collar B, AIR Cleaner
Honda GX390K1QA2/GX390U1QA2 Camshaft Assy
SPRING, Weight Return
Camshaft Assembly
ROD, Push
LIFTER, Valve
Honda GX390K1QA2/GX390U1QA2 Piston Assy
Ring SET, Piston STD
BOLT, Connecting ROD
Piston Standard
Piston OS 0.25, Optional
Honda GX390K1QA2/GX390U1QA2 Crankcase Cover Assy
HOLDER, Governor Weight
WEIGHT, Governor
PIN, Governor Weight
GASKET, Case Cover
Honda GX390K1QA2/GX390U1QA2 Crankshaft Assy
BEARING, Radial Ball 6207S
WEIGHT, Balancer
Honda GX390K1QA2/GX390U1QA2 Cylinder Barrel Assy
BOLT, Drain Plug 12 X
SHAFT, Governor ARM
BOLT, Flange 6X12 CT200
Honda GX390K1QA2/GX390U1QA2 Cylinder Head Assy
GUIDE, EX. Valve OS Optional
GUIDE, Valve OS Optional
CLIP, Valve Guide
GASKET, Cylinder Head
Honda GX390K1QA2/GX390U1QA2 FAN Cover Assy
CLIP, Tube
CLIP, Wire Harness
COVER, FAN *R280*, RED
Shroud
Honda GX390K1QA2/GX390U1QA2 Flywheel Assy
Flywheel
FAN, Cooling
Honda GX390K1QA2/GX390U1QA2 Ignition Coil Assy
WIRE, Stop Switch 430MM
GROMMET, Wire
CLIP, Harness
Honda GX390K1QA2/GX390U1QA2 Carburetor Assy
Includes Item W
Carburetor Assy
Valve SET, Float
Float SET
Honda GX390K1QA2/GX390U1QA2 Muffler Assy
PROTECTOR, Muffler
Muffler 100DB
PROTECTOR, Exhaust Pipe
PIPE, Exhaust
Honda GX390K1QA2/GX390U1QA2 Recoil Starter Assy
RATCHET, Starter
PULLEY, Recoil Starter
SPRING, Friction
SPRING, Starter Return
Honda GX390K1QA2/GX390U1QA2- Control Assy
ROD, Governor
ARM, Governor
SPRING, Governor
SPRING, Throttle Return
Honda GX390K1QA2/GX390U1QA2 Fuel Tank Assy
JOINT, Fuel Tank
RUBBER, Supporter 107MM
TANK, Fuel *NH31
TANK, Fuel *NH1
Honda GX390K1QA2 Gasket KIT Assy
12251ZF6W00
11381ZE3800
061A1Z6700
Honda GX390K1QA2/GX390U1QA2 Labels Assy
MARK,, Throttle Indication
MARK, Operator
LABEL, Caution
MARK, Choke Orange
Freight Policy
Terms and Conditions of Sale Parts
Page
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