Toro CM-658H-S Operator's Manual

Toro CM-658H-S Operator's Manual

Concrete mixers
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Original Instructions (EN)
CM-658H-S, CM-958H-S,
CM-958H-SED, CM-958H-PED,
and CM-958H-P Concrete Mixers
Model No. 68004—Serial No. 404320000 and Up
Model No. 68006—Serial No. 404320000 and Up
Model No. 68007—Serial No. 404320000 and Up
Model No. 68008—Serial No. 404320000 and Up
Model No. 68009—Serial No. 404320000 and Up
Model No. 68009HD—Serial No. 404320000 and Up
Form No. 3429-708 Rev A
*3429-708* A

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Summary of Contents for Toro CM-658H-S

  • Page 1 Form No. 3429-708 Rev A CM-658H-S, CM-958H-S, CM-958H-SED, CM-958H-PED, and CM-958H-P Concrete Mixers Model No. 68004—Serial No. 404320000 and Up Model No. 68006—Serial No. 404320000 and Up Model No. 68007—Serial No. 404320000 and Up Model No. 68008—Serial No. 404320000 and Up Model No.
  • Page 2: Figure

    Whenever you need service, genuine Toro parts, or Control Regulation of emission systems, maintenance, additional information, contact an Authorized Service and warranty. Replacements may be ordered through Dealer or Toro Customer Service and have the model the engine manufacturer. and serial numbers of your product ready.Figure 1...
  • Page 3: Table Of Contents

    Contents Safety ............... 4 Safe Operating Practices........4 Safety and Instructional Decals ......7 Setup ..............10 1 Installing the Tow Pole ........10 2 Installing the Tongue ........10 3 Installing the Safety Chain.......11 Product Overview ........... 13 Controls ............14 Engine Controls ..........
  • Page 4: Safety

    Safety • All operators and mechanics should be trained. The owner is responsible for training the users. • Never let children or untrained people operate or Improper use or maintenance by the operator or service the equipment. Local regulations may owner can result in injury.
  • Page 5 not attach towed equipment except at the hitch – Never fill a container while it is inside a vehicle, point. trunk, pickup bed, or any surface other than the ground. • Do not tow the machine faster than 88 km/h (55 mph).
  • Page 6 • Keep the cowl closed and latched during operation. • Use only genuine Toro replacement parts to ensure that the original standards are maintained. • Ensure that all the guards and shields are securely in place before operating the machine.
  • Page 7: Safety And Instructional Decals

    Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal125-4940 125-4940 1. Warning 3. Engine—shut off 2. Engine—run decal125-8175 decal125-4939 125-8175...
  • Page 8 decal130-8322 130-8322 1. Only use fuel with an 3. Do not use fuel with an alcohol content by volume alcohol content by volume under 10%. greater than 10%. 2. Read the Operator's Manual for more information on fuel. decal125-8216 125-8216 2.
  • Page 9 decal132-4042 132-4042 1. Read the Operator's Manual for more information on servicing the machine.
  • Page 10: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Install the tow pole (side-dump models Tow pole kit (sold separately) only). Tongue Front stabilizer leg Install the tongue (end-dump models Short bolt only).
  • Page 11 Installing the Tongue End-Dump Models Only Parts needed for this procedure: g021092 Tongue Figure 6 Front stabilizer leg 1. Front stabilizer leg Short bolt Long bolt Install the tongue into the opening at the front of the machine and secure it with 6 nuts and short bolts torqued to 102 N∙m (75 ft-lb);...
  • Page 12: Installing The Safety Chain

    Installing the Safety Chain Parts needed for this procedure: Safety chain Connecting link Procedure Form a hook on the end of a bendable piece of rod or stiff wire (not included) and install the safety chain and connecting links as shown in Figure 8 .Figure 9 g035474...
  • Page 13: Product Overview

    Product Overview g019730 Figure 10 Side-Dump Models 1. Engine cowl 5. Tow pole 2. Engine switch 6. Safety-chain keyholes 3. Drum 7. Drum-tilt brake 4. Handwheel 8. Rubber latch g019914 Figure 11 End-Dump Models 1. Tongue-mounted tow 7. Handwheel coupler 2.
  • Page 14: Controls

    Controls Become familiar with all of the controls before you start the engine and operate the machine. Engine Switch When the engine switch on the cowl is in the R position, it allows the engine to run. Moving the engine switch to the S position shuts off the engine.
  • Page 15: Specifications

    Handwheel The handwheel controls the tilt of the drum. Drum-tilt Brake The drum-tilt brake locks the drum into an upright position or a discharging position. Recoil-Start Handle g021103 Figure 14 To start the engine, pull the recoil-start handle (Figure 1. O position 2.
  • Page 16: Operation

    Towing the Machine Operation Before towing the machine, read all the information Important: Before operating, check the fuel and and perform all the applicable procedures to in this oil levels, and remove debris from the machine. section to ensure safe and proper towing. Ensure that the area is clear of people.
  • Page 17 Preparing the Machine for Towing Shut-off the engine and fuel valve. Empty the drum. Using the handwheel, position the drum so that it is pointing down toward the ground (Figure 16). g019741 Figure 18 Inspect the tires; refer to Inspecting the Tires g019806 Figure 16 (page...
  • Page 18 Hitching the Machine to a Tow Slide the stabilizer leg up in the bracket and align the pin hole of the bracket with the lower Vehicle hole in the stabilizer leg (Figure 19). Your machine is equipped with 1 of the following Push the clevis pin through the hole in the hitch types;...
  • Page 19 g035115 Figure 22 Note: Use a wrench to keep the bolt from spinning. Hitching a Pintle-Hitch Coupler g035113 Figure 21 Hitching a Forged-Ball Coupler Apply removable thread-locking compound to the threads of the coupler bolt to prevent the coupler handle from coming loose. Important: Apply thread-locking compound as needed in the future.
  • Page 20 Hitching a Pin-Hitch Coupler g021177 Figure 25 Side-Dump Models g035116 Figure 24 1. Connecting links 3. Chain crossed under tow pole 2. Keyholes in front post Note: Use a 19 mm (3/4 inch) or 22 mm (7/8 inch) hitch pin. Connecting the Safety Chains to the Tow Vehicle Pull the safety chain through the slots in the...
  • Page 21 it again to the connecting link to raise it away Operate each turn signal of the tow vehicle from the ground. in turn. The corresponding turn-signal lights of the machine should illuminate. g020365 Figure 27 1. Connecting link 3. Chain link 2.
  • Page 22: Preparing To Use The Machine

    Preparing to Use the Repeat steps through for the other rear stabilizer leg. Machine Lift upward on the tongue to provide clearance for the front stabilizer leg. Park the machine on a level surface and disconnect the machine from the tow vehicle. Pull the clevis pin out from the front stabilizer leg Ensure that all guards and paddles are in place and the tongue...
  • Page 23: Opening The Cowl

    Opening the Cowl Adding Fuel DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. • Fill the fuel tanks outdoors, in an open area, when the engine is cold.
  • Page 24 Filling the Fuel Tank WARNING Park the machine on a level surface, shut off the Fuel is harmful or fatal if swallowed. engine, and allow the engine to cool. Long-term exposure to vapors can cause serious injury and illness. Clean around the fuel cap and remove it (Figure 33).
  • Page 25: Performing Daily Maintenance

    Starting the Engine Ensure that the clutch lever is in the O position. Move the fuel valve to the O position, all the way to the right (Figure 35). g020679 Figure 34 1. Maximum fuel level g019815 Figure 35 Install the fuel cap securely (Figure 33).
  • Page 26: Shutting Off The Engine

    Mixing the Material Pull the starter handle lightly until you feel resistance, then pull the handle briskly (Figure 37). Return the starter handle gently. Concrete Basics DANGER Eye and skin contact with concrete materials and breathing the dust involved is hazardous to your health.
  • Page 27: Dumping The Material

    Preparing to Mix Mixing Concrete Important: Do not add more material than the DANGER batch capacity for your specific machine model; refer to Specifications (page 15). This machine is capable of amputating hands. Ensure that the tilt brake is fully engaged and •...
  • Page 28: Cleaning The Drum

    Cleaning the Drum Important: Do not strike on the drum with a shovel, hammer, or any other device to loosen any accumulated dried materials. While the machine is running, use the handwheel to tilt the drum slightly. Engage the drum-tilt brake to prevent the drum from tilting further and discharging the water.
  • Page 29: Maintenance

    Maintenance WARNING Failure to properly maintain the machine could result in premature failure of machine systems causing possible harm to you or bystanders. Keep the machine well maintained and in good working order as indicated in these instructions. Important: Refer to your engine operator's manual for additional maintenance procedures. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure...
  • Page 30: Disconnecting The Spark-Plug Wire

    Disconnecting the Installing the Divider Plate Spark-Plug Wire When finished performing maintenance, install the divider plate as follows: Pull the spark-plug wire off the terminal of the spark Guide the divider plate into position against the plug (Figure 38). front cowl. Note: Start with the divider plate tilted slightly back, then tilt it forward while lowering it into...
  • Page 31: Lubrication

    Lubrication Engine Maintenance Lubricating the Machine Servicing the Air Cleaner Service Interval: Monthly—Grease the trunnions and Service Interval: Before each use or daily—Inspect the drum spindle. the air-cleaner elements. Every 50 hours—Clean the air-cleaner Grease Type: No. 2 lithium grease. elements.
  • Page 32: Servicing The Engine Oil

    Securely install the cover with the nut. Servicing the Engine Oil Engine-Oil Specifications Toro Premium Engine Oil is available from your Authorized Toro Dealer. Important: Use 4-cycle engine oil that meets or exceeds the requirements for API service category SJ, SL, SM, or higher.
  • Page 33 Checking the Engine-Oil Level WARNING Oil may be hot after the engine has been run, Service Interval: Before each use or daily and contact with hot oil can cause severe Park the machine on a level surface and shut personal injury. off the engine.
  • Page 34: Servicing The Spark Plug

    Servicing the Spark Plug Service Interval: Every 100 hours/Every 6 months (whichever comes first)—Check the spark plug. Every 300 hours/Yearly (whichever comes first)—Replace the spark plug. Spark Plug Specifications Type: NGK BPR6ES or equivalent Gap: 0.7 to 0.8 mm (0.028 to 0.031 inch) Note: Use a 21 mm (13/16 inch) spark-plug wrench g019749...
  • Page 35: Cleaning The Spark Arrester

    A spark arrester is available as an option. If the spark plug. you require a spark arrester, contact your Authorized Thread the spark plug clockwise into the Service Dealer. Genuine Toro spark arresters are spark-plug hole by hand. approved by the USDA Forestry Service. Note:...
  • Page 36: Fuel System Maintenance

    Fuel System Remove the screws (5 mm and 6 mm) from the muffler protector, and remove the muffler Maintenance protector (Figure 49). Remove the screws (4 mm) from the spark arrester, and remove the spark arrester from the Cleaning the Fuel-Sediment muffler (Figure 49).
  • Page 37: Drive System Maintenance

    Drive System Align the O-ring in to the groove in the sediment cup and install the sediment cup to the fuel-valve Maintenance housing. Move the lever of the fuel valve to the O position (all the way to the right) and check for Tire Air Pressure leaks.
  • Page 38: Torquing The Wheel Lug Nuts

    Belt Maintenance Checking the Drive-Belt Tension Service Interval: Every 20 hours—Check the drive-belt tension and adjust it as g020836 necessary. Replace the drive belts Figure 52 if they show any signs of wear, cracks, glazing, or damage. 1. Example of tire wear caused by underinflation The drive belts should each have 1 cm (13/32 inch) of flex when applying 6.8 kg (15 lb) of pressure, at mid-span...
  • Page 39: Adjusting The Drive-Belt Tension

    Remove the divider plate; refer to Removing the Check the drive-belt tension; refer to Checking Divider Plate (page 30). the Drive-Belt Tension (page 38). Lay a straightedge along 1 drive belt, from 1 Note: When the belts have the appropriate pulley to the other (Figure 55).
  • Page 40: Cleaning

    Cleaning Cleaning the Machine Regular cleaning and washing with mild detergent and water increases the life span of the machine. Clean the machine after each use before the dirt hardens. Remove dirt and grime from the external parts of the entire machine, especially the engine.
  • Page 41: Storage

    Storage Note: Do not install the wire on the spark plug. Grease the machine; refer to Lubricating the For storage over 30 days, prepare the machine as Machine (page 31). follows: Check and tighten all bolts, nuts, and screws. Remove dirt and grime from the external parts of Repair or replace any part that is damaged.
  • Page 42: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The engine does not start. 1. The engine switch on the cowl is in the 1. Press the engine switch to the R position. position. 2. The fuel valve is in the O position. 2.
  • Page 43 Notes:...
  • Page 44 While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.

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