Multiquip MC-92S manual MC-92P/S Concrete Mixer Maintenance Mixer, Suspension Components

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MC-92P/S CONCRETE MIXER — MAINTENANCE (MIXER)

Tires/Wheels/Lug Nuts

Tires and wheels are a very important and critical compo- nents of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axle are prop- erly matched.

CAUTION:

DO NOT attempt to repair or modify a wheel. DO NOT install an inter-tube to correct a leak

through the rim. If the rim is cracked, the air pressure in the inter-tube may cause pieces of the rim to explode (break-off) with great force and can cause serious eye or bodily injury.

Tires Wear/Inflation

Tire inflation pressure is the most important factor in tire life. Pressure should be checked cold before operation. DO NOT bleed air from tires when they are hot. Check inflation pressure weekly during use to insure the maximum tire life and tread wear.

Table 9 (Tire Wear Troubleshooting) will help pinpoint the causes and solutions of tire wear problems.

CAUTION:

Suspension

The leaf suspension springs and associated components (Figure 30) should be visually inspected every 6,000 miles for signs of excessive wear, elongation of bolt holes, and loosening of fasteners. Replace all damaged parts (sus- pension) immediately. Torque locknut securing U-clamp to spring leaf between 45 and 50 ft.-lbs.

ALWAYS wear safety glasses

NOTE when removing or installing force fitted parts. Failure to comply may result in serious injury.

Figure 30. Suspension Components

MC-92P/S CONCRETE MIXER — OPERATION AND PARTS MANUAL — REV. #7 (09/13/07) — PAGE 27

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Contents Models Proposition 65WARNING Page MC-92P/S Concrete Mixer Table of Contents MC-92P/S Concrete Mixer Parts Ordering Procedures Best Deal! Order via Internet Dealers OnlyOrder via Fax Dealers Only Specifications Engines/Electric Motor MC-92P/S Concrete Mixer SpecificationsMixer Dimensions MC-92P/S Concrete Mixer Dimensions MixerForyour Safety and the Safety of Others MC-92P/S Concrete Mixer Safety Message Alert SymbolsMC-92P/S Concrete Mixer Rules for Safe Operation General SafetyEmergencies MC-92P/S Concrete Mixer Rules for Safe OperationMachine Safety Decals MC-92P/S Concrete Mixer Operation and Safety DecalsMC-92P/S Concrete Mixer General Information Mixer Major Components MC-92P/S Concrete Mixer Mixer Basic ComponentsEngine Controls and Components MC-92P/S Concrete Mixer Basic Engine ComponentsAssembly MC-92P/S Concrete Mixer Handwheel AssemblyMixer Tow Bar Vehicle Connection Pintle and Loop Tow Bar to Vehicle Connection Coupler OnlyTow Bar to Mixer Connection MC-92P/S Concrete Mixer Safety Chain ConnectionElectric Motor Connection Electric MotorVoltage Change SwitchMC-92P/S Concrete Mixer Electric Motor Electric MotorMC-92P/S Concrete Mixer Electric Motor Single Phase Electric Motor with 12 inch Pigtail CableMC-92P/S Concrete Mixer PRE-INSPECTION GAS Engine Starting the Engine Gasoline Only MC-92P/S Concrete Mixer Initial START-UP GAS EngineMC-92P/S Concrete Mixer Initial START-UP Electric Motor Initial Start-up Instructions Electric Motor StartingStarting the Electric Motor MC-92P/S Concrete Mixer Operation OperationStopping the Mixer Electric Engine Maintenance Schedule MC-92P/S Concrete Mixer Maintenance EngineMaintenance MC-92P/S Concrete Mixer Maintenance EngineMC-92P/S Concrete Mixer Maintenance Mixer Suspension Components MC-92P/S Concrete Mixer Maintenance MixerTo tighten wheel lug nuts Page Engine Troubleshooting MC-92P/S Concrete Mixer Troubleshooting EngineEngine Troubleshooting MC-92P/S Concrete Mixer Troubleshooting ENGINE/MIXERQTY. Column Explanation of Code in Remarks ColumnNO. Column Part NO. ColumnQty Description MC-92P/S Concrete Mixer Suggested Spare PartsName Plate and Decals MC-92P/S Concrete Mixer Name Plate and DecalsMC-92P/S Concrete MIXER- Name Plate and Decals Plastic Barrel Assy MC-92P/S Plastic BarrelPLUG, Expansion HOUSING, JackshaftRing Gear NUT, Lock 3/8 NCSteel Barrel Assy MC-92P/S Steel BarrelShim 0.187 Thick BARREL, Steel 9 CU. FTShim 0.10 Thick Shim 0.14 ThickMain Frame Assy MC-92P/S Main Frame AssemblyWASHER, Lock 1/4 Handwheel Safety ChainConnector Link GUARD, Gear WheelAxle Assy MC-92P/S Axle AssemblyAxle 1-1/16 Spindle Lock NUT 5/8 NCSpring Support Spring LeafCabinet Assy MC-92P/S Cabinet AssemblyLatch ASSY., Complete Rubber ProtectorCABINET, Engine Assy WASHER, Flat 5/16GAS Engine Mounting Plate Assy MC-92P/S GAS Engine Mounting Plate AssemblySquare KEY ENGINE, Honda 8.0 HPENGINE, Robin 8.5 HP RING, RetainingElectric Motor Mounting Plate Assy MC-92P/S Electric Motor Mounting Plate AssemblyMOTOR, Electric 1.5 HP AIR Cleaner Assy Honda GX240K1HA2 Engine AIR Cleaner AssyCOLLAR, AIR Cleaner ELEMENT, AIR CLEANER, DualCOVER, AIR Cleaner GROMMET, AIR CleanerCamshaft Assy Honda GX240K1HA2 Engine Camshaft AssyARM Valve Rocker SPRING, Weight ReturnCamshaft ROD PushCarburetor Assy Honda GX240K1HA2 Engine Carburetor AssyFloat SET PLATE, Lever SettingGasket SET Valve SET, FloatControl Assy Honda GX240K1HA2 Engine Control AssySPRING, Throttle Return ARM, GovernorROD, Governor SPRING, GovernorCrankcase Cover Assy Honda GX240K1HA2 Engine Crankcase Cover AssyType Balancer WEIGHT, GovernorHOLDER, Governor Weight PIN, Governor WeightCrankshaft Assy Honda GX240K1HA2ENGINE Crankshaft AssyWeight Balancer Cylinder Barrel Assy Honda GX240K1HA2 Engine Cylinder Barrel AssyRing 14MM Arai Switch ASSY., OIL LevelSHAFT, Governor ARM BOLT, Drain PlugCylinder Head Assy Honda GX240K1HA2 Engine Cylinder Head AssyGASKET, Cylinder Head GUIDE, VALVE, OS, OptionalGUIDE, EX. VALVE, OS, Optional CLIP, Valve GuideFAN Cover Assy Honda GX240K1HA2 Engine FAN Cover AssyShroud Switch ASSY., Engine StopCLIP, Wire Harness CLIP, TubeFlywheel Assy Honda GX240K1HA2 Engine Flywheel AssyKEY, Special Woodruff FAN, CoolingFlywheel Comp NUT, Special 16MMMuffler Assy Honda GX240K1HA2 Engine Muffler AssyPIPE, EX MufflerPROTECTOR, Muffler PROTECTOR, EX. PipeFuel Tank Assy Honda GX240K1HA2 Engine Fueltank AssyGASKET, Fuel Filler CAP Rubber Supporter 107MMJOINT, Fuel Tank Tank COMP., Fuel *NH1*, BlackIgnition Coil Assy Honda GX240K1HA2ENGINE Ignition AssyCAP ASSY., Noise Suppressor GROMMET, WireWIRE, Stop Switch 370MM Coil ASSY., IgnitionPiston Assy Honda GX240K1HA2 Engine Piston AssyPISTON, Standard BOLT, Connecting RODRing SET, PISTON, STD Ring SET, PISTON, 0.75, OptionalRecoil Starter Assy Honda GX240K1HA2 Engine Recoil Starter AssySPRING, Starter Return PULLEY, Recoil StarterRATCHET, Starter SPRING, FrictionGear Reduction Assy Honda GX240K1HA2 Engine Gear Reduction AssyShim a Optional GEAR, Primary Drive 17TCountershaft SHAFT, P.T.O. H- TypeLabel Assy Honda GX240K1HA2 Engine Label AssyLABEL, Caution Labels AssyEMBLEM, Internal MARK, CAUTION, ExternalFreight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help

MC-92P, MC-92S specifications

The Multiquip MC-92S and MC-92P are high-performance concrete mixers designed for professional use in construction and masonry applications. These models offer a blend of power, durability, and user-friendly features, catering to the demands of contractors and construction workers who require reliable equipment for mixing concrete, mortar, and other materials.

The MC-92S is equipped with a robust 9.0 horsepower Honda gasoline engine that provides ample power for even the most demanding mixing tasks. This model features a 9 cubic feet capacity drum, allowing for larger batches of mixed material. The MC-92S is designed with a heavy-duty steel frame that enhances its durability and stability during operation. The drum is constructed with abrasion-resistant steel, ensuring longevity and minimizing wear over time.

In contrast, the MC-92P utilizes a powerful 9.0-horsepower propane engine, making it an excellent choice for users who prefer cleaner fuel options. This model retains many of the same design features as the MC-92S, including the enhanced drum capacity and rugged frame. The propane engine not only provides a quieter operation but also reduces emissions, making it a more environmentally friendly option without compromising performance.

One of the standout technologies in both models is the innovative mixing mechanism. The unique design of the mixing blades ensures efficient and consistent blending of materials, reducing the time required for mixing and enhancing the quality of the final product. Additionally, the MC-92 series features a manual dump system, which allows operators to easily and accurately discharge mixed material from the drum.

Safety is a primary concern in construction, and Multiquip has incorporated several safety features into these mixers. The control panel is designed for easy access and includes safety switches that prevent accidental start-up. The sturdy base and low center of gravity provide stability during operation, reducing the risk of tipping.

In summary, the Multiquip MC-92S and MC-92P concrete mixers are exceptional tools for professionals needing reliable, efficient, and versatile mixing equipment. With their powerful engines, capacity, durability, and innovative mixing technologies, they stand out in the competitive market of concrete mixers, ensuring that construction projects run smoothly and efficiently.