Allis-Chalmers AC23460AWS Operator's Manual
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Allis-Chalmers AC23460AWS Operator's Manual

Allis-Chalmers AC23460AWS Operator's Manual

All-wheel-steer lawn tractor series 0
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Operator's Manual
ALL-WHEEL-STEER
LAWN TRACTOR
SERIES 0
Models
AC23460AWS (49-State) (7800511)
AC23460AWS (California) (7800543)
NOTE: Specifications are correct at time of printing and are subject to change without notice.
* Actual sustained engine power will likely be lower due to operating limitations and environmental factors. Please refer to 'Engine Power Rating Information' for further
details.
Manual No. 7103187 (Rev. '-', 2/19/2009)
www.allischalmerslawn.com

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Summary of Contents for Allis-Chalmers AC23460AWS

  • Page 1 LAWN TRACTOR SERIES 0 Models AC23460AWS (49-State) (7800511) AC23460AWS (California) (7800543) NOTE: Specifications are correct at time of printing and are subject to change without notice. * Actual sustained engine power will likely be lower due to operating limitations and environmental factors. Please refer to ‘Engine Power Rating Information’ for further details.

  • Page 2: Model Number

    This manual contains safety information to make you aware of the hazards and risks associated with mowers and how to avoid them. Because Allis-Chalmers does not necessarily know all the applications this mower could be used for, it is important that you read and understand these instructions.

  • Page 3: Table Of Contents

    Table of Contents Operator Safety ........Important Operator Safety Instructions .

  • Page 4: Operator Safety

    Important Operator Safety Instructions WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious injury or death to the operator or other persons. The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine.
  • Page 5 Important Operator Safety Instructions (Continued) Protection against Tipovers Operation (Continued From Previous Column) 1. Mount and dismount machine from left side. Keep clear 7. Keep people and pets out of mowing area. Immediately of discharge opening at all times. STOP blades, STOP engine, and STOP machine if anyone 2.
  • Page 6 Important Operator Safety Instructions (Continued) Towing Maintenance 1. Tow only with a machine that has a hitch designed for (Continued From Previous Column) towing. DO NOT attach towed equipment except at the hitch 6. Always provide adequate ventilation when running point.

  • Page 7: International Pictorials

    International Pictorials IMPORTANT: Some of the following pictorials are located on your unit or on literature supplied with the product. Before you operate the unit, learn and understand the purpose for each pictorial. max 15° max± 90N max± 150N Figure 1: Safety warning pictorials A - Warning G - WARNING: Thrown Objects.

  • Page 8: Assembly

    Assembly WARNING: Before doing any assembly or maintenance to the mower, remove the wire from the Read and follow the assembly and adjustment spark plug. instructions for your mower. All fasteners are in the parts bag. Do not discard any parts or material until the unit is assembled.

  • Page 9: Installing The Seat

    Installing the Seat Assembling the Steering Wheel How to Assemble the Steering Wheel How to Install the Seat Tools Required: 3/8" Socket Wrench 1. Carefully remove the plastic bag from the seat. Use the fasteners shown below to install the seat. The fasteners Attach the steering wheel as follows: are shown at full size.

  • Page 10: Maintenance Free Battery

    Maintenance Free Battery IMPORTANT: Before you attach the battery cables to the battery, check the battery date. The battery date tells if the battery must be charged. 1. Check the top and the side of the battery for the location of the battery date (Figure 9). 2.

  • Page 11: Important! Before You Start Mowing

    1. Remove the protective cap from the battery terminal. Operator Presence System (Seat) 2. Fasten the red cable and terminal cover (if equipped) to The seat has an Operator Presence System to shut off the the positive (+) terminal with the fasteners as shown engine when the operator leaves the seat.
  • Page 12 How to Prepare the Engine Check the Tires NOTE: The engine was shipped from the factory filled with NOTE: The tires may be over inflated for shipment. oil. Check the level of the oil. Add oil as needed. Check the air pressure in the tires. Tires with too much air NOTE: The operation of a new engine will sometimes result pressure will cause the unit to ride rough.

  • Page 13: Features And Controls

    Features and Controls G - Reverse Mowing Option (RMO) — Allows engaging of A - Throttle Control / Choke Control Levers — Throttle mowing deck while traveling in reverse. control increases or decreases the speed of the engine. Choke control engages the choke to start a cold engine. H - Ignition Switch —...

  • Page 14: Operation

    Operation Using Controls How to Use the Throttle Control Attachments Use the throttle control to increase or decrease the speed of This unit can use many different attachments. the engine. For all pull-behind attachments or trailers, the maximum CAUTION: Always operate the engine with the throttle control gross weight is 250 pounds.

  • Page 15: Driving And Stopping The Unit

    How to Engage the Blades How to Use the Speed Control Pedal The PTO switch is above and to the right of the steering The drive system uses a Hydrostatic Automatic Drive wheel (Figure 10). Use the PTO switch to engage the blades. transmission.
  • Page 16 How to Use the Cruise Control How to Drive in Reverse To engage the cruise control: 1. Look to the rear. 1. Slowly push the speed control pedal forward to the 2. Slowly push the speed control pedal to the REVERSE desired speed (Figure 11).
  • Page 17 How to Change the Cutting Height To change the cutting height, raise or lower the deck ift lever as follows: 1. Move the deck lift lever forward to lower the mower housing and back to raise the mower deck (Figure 15). 2.

  • Page 18: Mowing

    How to Transport the Unit Reverse Mowing Option (RMO) To transport the unit, follow the steps below. WARNING: Mowing in reverse can be hazardous to bystanders. Tragic accidents can occur if the 1. Disengage the blades. operator is not alert to the presence of children. 2.
  • Page 19 How to Operate the Unit on Hills All-Wheel Steering WARNING: Do not ride up or down slopes that are Because both front and rear wheels turn, the tractor is very too steep to back straight up. Never ride the unit maneuverable.

  • Page 20: Engine Operation

    Engine Operation Carburetor Do not attempt to adjust the carburator. Engine adjustments Before Starting the Engine and repairs should be performed only by an authorized dealer. Check the Oil NOTE: The engine was shipped from the factory filled with oil. Check the level of the oil. Add oil as needed. See the How to Start the Engine engine manufacturer’s instructions for the type of gasoline and oil to use.

  • Page 21: Tips

    Tips Operating Tips 1. Check the blade rotation control or the PTO clutch for correct adjustment. For the blades to disengage correctly, the adjustment must be correct. 2. Before you use the unit, check the oil in the engine and add oil if necessary.

  • Page 22: Maintenance

    Maintenance Maintenance Schedule Frequency Maintenance Required Comments Daily or before each use Maintenance engine. Refer to the Engine Owner’s Manual. Examine blades. Check for cracks, wear, and excessive damage. Remove debris from unit and mowing area. Examine all rotating and sliding parts. Check tire inflation.

  • Page 23: General Recommendations

    General Recommendations 2. Use a piece of wood to keep the blade from rotating. 3. Remove the nut that holds the blade (Figure 19). 1. The owner’s responsibility is to maintain this product. This will extend the life of the product and is also necessary to maintain warranty coverage.
  • Page 24 10. Install the mower deck. See “How To Install The Mower 6. A new blade will cut better than a badly worn blade. Deck”. Every three years, have an authorized service person inspect the blade or replace the old blade with an original equipment blade.

  • Page 25: Adjustments

    Adjustments How to Check and Adjust the PTO Clutch Check the PTO clutch adjustment after the initial 25 hour break-in period and then after every 250 hours of operation. Also perform the following procedure if the clutch is slipping or will not engage, or if a new clutch has been installed. WARNING: Before you make an inspection, adjustment, or repair to the unit, disconnect the wire to the spark plug.
  • Page 26 How to Check and Adjust the Motion Drive Belt If the motion drive belt is loose, the belt will slip when; (1) going up a hill, (2) pulling a heavy load, or (3) the unit will not move forward. Adjust the belt as follows. WARNING: Before you make an inspection, adjustment, or repair to the unit, disconnect the wire to the spark plug.
  • Page 27 How to Check and Adjust the Drive Brake Completely push the brake pedal forward. Set the parking brake. Move the automatic drive disconnect to the PUSH position. Push the unit. If the rear wheels rotate, adjust or replace the brake pads. Adjust the drive brake as follows. 1.

  • Page 28: Maintenance Free Battery

    Maintenance Free Battery How to Remove the Battery To charge or clean the battery, remove the battery from the unit as follows. WARNING: To prevent sparks, disconnect the black battery cable from the negative (-) terminal before you disconnect the red cable. WARNING: The battery contains sulfuric acid which is harmful to the skin, eyes, and clothing.

  • Page 29: Lubrication

    Lubrication Where to Lubricate Models with grease fittings: Lubricate with grease gun. Apply grease with a brush to the areas shown. Lubricate the areas shown with engine oil. NOTE: Apply grease to the steering gear assembly. CAUTION: If the unit is operated in dry areas that have sand, use a dry graphite spray to lubricate the unit.

  • Page 30: Mower Deck Maintenance

    How to Check the Fuel Filter NOTE: Before you replace the fuel filter or the fuel line, the fuel tank must be empty. If the fuel filter is dirty, the engine will run rough and have less performance. Remove the old filter (Figure 29). Replace the old filter with a new filter.
  • Page 31 Figure 31: Mower deck assembly A - View A N - Mower drive belt B - View B O - Front hanger C - View C P - Hanger rod D - View D Q - Adjuster arm E - View E R - Belt guide (Not on some models) F - View F S - Mower driver belt...
  • Page 32 How to Adjust the Gauge Wheels The axle bolts for the gauge wheels were mounted in the LOW cut position. To change the position of the gauge wheels, move the axle bolts as follows. IMPORTANT: Before you adjust the gauge wheels, you must do the following.
  • Page 33 3. Some models have gauge wheels on the mower deck. If equipped, remove the gauge wheels. 4. Move the deck lift lever to the LEVEL ADJUSTMENT position (Figure 35). WARNING: The deck lift lever is spring loaded. Make sure the lift lever is locked in the LEVEL ADJUSTMENT position.
  • Page 34 How to Replace the Primary Mower Drive Belt How to Replace the Secondary Mower Drive Belt 1. Remove the mower deck. See the instructions on “How 1. Remove the mower deck. See the instructions on “How To Remove The Mower Deck”. To Remove The Mower Deck”.
  • Page 35 Figure 38: Mower drive belt assembly A - Screw B - Left pulley cover C - Primary mower drive belt D - Left mandrel pulley E - Belt guides (Not used on some models) F - Stack pulley G - Idler pulleys H - Right pulley cover I - Secondary mower drive belt J - Right mandrel pulley...

  • Page 36: Misc

    How to Install the Wheels If the wheels must be removed for service, make sure they are installed as follows. Front Wheel: 1. Make sure the valve stem is to the outside of the tractor. Slide the front wheel on the spindle (See Figure 39).
  • Page 37 Wheel Alignment Check the alignment of the wheels after the removal or replacement of any steering system parts as follows: 1. Turn the steering wheel so that the front wheels are pointing straight forward. Align the hole in the sector gear with the hole in the steering plate (see Figure 41).
  • Page 38 How to Replace the Fuse How to Clean the Mower Deck WARNING: Before you clean the mower deck, stop If the fuse is blown, the engine will not start. The location of the engine and disconnect the wire to the spark plug. the fuse is behind the panel between the engine and the control console.

  • Page 39: Storage

    Storage (over 30 days) At the end of each year, prepare the unit for storage as follows. The Engine For storage information, see the the engine manufacturer’s instructions. The Battery 1. Remove the battery. 2. Clean the battery terminals of any deposits. 3.

  • Page 40: Troubleshooting

    Troubleshooting Troubleshooting Chart Problem Correction 1. Follow the steps, “How To Start The Engine” in this book. 2. Electric-Start Models: Clean the battery terminals. Tighten the cables. 3. Drain the fuel tank. Clean the fuel line. Replace the fuel filter. The engine will not start.
  • Page 41 Troubleshooting Chart Continued Problem Correction 1. Stop the engine. Clean the mower deck. 2. Raise the height of cut. 3. Replace or sharpen the blade(s). The grass does not discharge correctly. 4 Use a slower ground speed. 5. Move the throttle control to the FAST position. 6.

  • Page 42: Specifications

    Specifications Product Specifications AC23460AWS Deck Size (inches) Height of Cut (inches) 1.5 - 4.0 Transmission Type Hydro Ground Speed - Fwd/Rev (mph) 0 - 5.0 / 0 - 2.5 Engine Power (hp) 23.0 Engine Displacement (cc) Fuel Tank Capacity (gal)

  • Page 43: Slope Guide

    English en en...
  • Page 44 Notes www.allischalmerslawn.com...
  • Page 45 Notes English en en...
  • Page 46 Notes www.allischalmerslawn.com...

  • Page 47: Warranties

    BRIGGS & STRATTON POWER PRODUCTS GROUP, L.L.C. OWNER WARRANTY POLICY Effective January 1, 2009 replaces all undated Warranties and all Warranties dated before January 1, 2008 LIMITED WARRANTY Briggs & Stratton Power Products Group, LLC will repair and/or replace, free of charge, any part(s) of the equipment that is defective in material or workmanship or both.
  • Page 48 ALL-WHEEL-STEER LAWN TRACTOR SERIES 0 Engine Power Rating Information: The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and corrected in accordance with SAE J1995 (Revision 2002-05).

This manual is also suitable for:

Series 0 ac23460aws78005117800543

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