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Baroness LM351 Owner's Operating Manual

3-unit reel mower
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3-Unit Reel Mower
Owner's Operating Manual
Serial No.
LM351: 10001-
"Required reading"
Read this manual before using the machine.
Original Instructions Ver.1.4

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Summary of Contents for Baroness LM351

  • Page 1 3-Unit Reel Mower Owner's Operating Manual Serial No. LM351: 10001- "Required reading" Read this manual before using the machine. Original Instructions Ver.1.4...
  • Page 2 LM351 Regulations EU Regulations (For EU) This product complies with all relevant EU Regulations. For more information, please refer to the Declaration of Conformity attached.
  • Page 3 LM351 Greeting Thank you for purchasing the Baroness product. QR Code This manual describes the proper handling, adjustment, and inspection of your product. A QR code label is affixed on the machine. We hope you will use the product safely, and take advantage of its best performance.

  • Page 4: Warning Symbols

    The operator is responsible for operating the product properly and safely. Maintenance service for this machine should be performed by a mechanic with expertise. If you have any questions concerning maintenance or genuine parts, please contact a Baroness dealer or Kyoeisha.

  • Page 5: Precautionary Statement

    When replacing parts, be sure to use genuine Baroness parts or parts designated by Kyoeisha. Note that the Baroness product warranty may not apply to defects caused by the use of parts from other companies. Prior to use, carefully read the following manuals to thoroughly understand the contents for safe and correct operation.
  • Page 6 LM351 Introduction...

  • Page 7: Table Of Contents

    LM351 Contents Safety .............. Page 1-1 Maintenance ........... Page 6-1 Safe Operating Practices .......Page 1-2 Precautions for Maintenance ......Page 6-2 Jacking Up The Machine ....... Page 6-2 Disposal ............Page 2-1 Inspection and Cleaning ........ Page 6-3 Recycle and Waste Disposal ......Page 2-2 Supplying Fluids ..........
  • Page 8 LM351 Contents...

  • Page 9: Safety

    LM351 Safety Safe Operating Practices ...... Page 1-2 Training ..........Page 1-2 Preparation ..........Page 1-2 Operation ..........Page 1-3 Maintenance .......... Page 1-4 Storage ..........Page 1-5 Page 1-1...

  • Page 10: Safe Operating Practices

    LM351 Safety Failure to adequately follow these safety Never allow children or people unfamiliar precautions may cause an accident resulting in with these instructions to use or service the injury or death. machine. Local regulations may restrict the age of the Danger operator.

  • Page 11: Operation

    LM351 Safety Add fuel before starting the engine. Keep hands and feet away from the rotating Never remove the cap of the fuel tank or parts. add fuel while the engine is running or Do not carry passengers. when the engine is hot.

  • Page 12: Maintenance

    LM351 Safety Stop the engine in the following conditions. Remove the ignition key. Before refuelling. Wait for all movement to stop. Before removing the grass catcher. Allow the engine/muffler to cool before checking/maintenance. Before making height or depth adjustment unless adjustment can be made from the To reduce the fire hazard, keep hot parts operator's position.

  • Page 13: Storage

    LM351 Safety When checking the hydraulic circuit for Swallowing engine coolant can cause injury pinhole leaks or oil leakage from nozzles, do or death; keep out of reach from children and not use your hands. pets. Use items such as paper or corrugated cardboard to find leakage points.
  • Page 14 LM351 Safety Page 1-6 Safe Operating Practices...

  • Page 15: Disposal

    LM351 Disposal Recycle and Waste Disposal ....Page 2-2 About Recycle ........Page 2-2 About Waste Disposal ......Page 2-2 Page 2-1...

  • Page 16: Recycle And Waste Disposal

    LM351 Disposal Recycle and Waste Disposal About Recycle Recycling battery etc. is recommended for environmental conservation and economical use of resources. It may be required by local laws. About Waste Disposal Make sure that waste generated when servicing or repairing the machine is disposed of in accordance with local regulations.

  • Page 17: Product Overview

    LM351 Product Overview Specifications ........Page 3-2 Specifications .........Page 3-2 Mower Units ...........Page 3-3 Sound Pressure Level ......Page 3-3 Sound Power Level ....... Page 3-3 Vibration Level ........Page 3-3 Carbon Dioxide (CO2) Emissions ..Page 3-4 Names of Each Section ......Page 3-4 Regulation Decals ........Page 3-7...

  • Page 18: Specifications

    LM351 Product Overview Specifications Specifications Model LM351 Name 3-Unit Reel Mower Type Roller type Wheel type Mower unit 30 in ← type #2・#3 26 in ← Total length 290 cm 114.17 in 298 cm 117.32 in During 208 cm 81.89 in ←...

  • Page 19: Mower Units

    75D23L ← Engine plug The factory default maximum engine rpm is 3,100 rpm. Mower Units Baroness mower unit that can fit this machine is the model marked with a circle in the "Attachable unit" column. LM351 Model Attachable unit Remarks...

  • Page 20: Names Of Each Section

    LM351 Product Overview Overall View B Carbon Dioxide (CO ) Emissions For the CO value on the engine of this machine, refer to the engine's owner's manual. Names of Each Section Overall View A 5DDCB9F7 Names of Each Section_002 Fuel tank...
  • Page 21 LM351 Product Overview Overall View C Overall View D 8,9,11 ACF72F20 F1279B48 Names of Each Section_003 Names of Each Section_004 Radiator Light Radiator cover ROPS Engine Front tire Engine oil filter Rear tire Reserve tank Mower unit #1 Oil cooler...
  • Page 22 LM351 Product Overview Operation panel 45D30BC9 Names of Each Section_005 Light switch Throttle lever Mower unit up/down lever Reel rotation switch Key switch Water temperature gauge Fuel gauge Pilot lamp Page 3-6 Names of Each Section...

  • Page 23: Regulation Decals

    LM351 Product Overview Regulation Decals Battery capacity decal EU battery regulation decal Positions of Regulation Decals Recycle decal Main vehicle Description of Regulation Decals Serial Number Plate The serial number plate indicates the model and serial number of the machine.

  • Page 24: Year Of Manufacture

    LM351 Product Overview CE Mark Year of Manufacture Decal (For EU) (For EU) CE mark indicates that the machine sold in The year of manufacture decal indicates the the EU nations complies with the EU year when this machine was manufactured.
  • Page 25 LM351 Product Overview Indicating Diesel Fuel Decal EU Battery Regulation Decal (for USA) (For EU) It indicates the fuel to be used. The EU battery regulation decal indicates Use low sulfur or ultra-low sulfur diesel fuel compliance with the EU battery regulation.
  • Page 26 LM351 Product Overview Recycle Decal Recycle Decal illustrates Recycle Mark in accordance with local regulation. (For EU) y7wov5-001 Recycle Decal_001 (For USA) RECYCLE y7wov5-002 Recycle Decal_002 Page 3-10 Regulation Decals...

  • Page 27: Safety Signs And Instruction Signs

    Part numbers for decals that need to be replaced are listed in the parts catalog. DO NOT STEP caution decal Order them from a Baroness dealer or Caution to noise decal Kyoeisha. Decal on indicating tire pressure Positions of Safety Decals and Instruction...

  • Page 28: Description Of Safety Decals And Instruction Decals

    LM351 Product Overview 　 Description of Safety Decals and Instruction Decals Caution Rollover - Do not work on slopes of 15 Decal for Operation 2 degrees or more. Decal for operation 2 When you descend a slope, lower the mower LM2400-0918Z0 units and then drive at low speed.
  • Page 29 LM351 Product Overview Diesel Fuel Filler Port Decal Caution for Getting Pinched Decal K4209001000 K4205001930 DECAL, DIESEL OIL FILLER PORT DECAL, CAUTION GETTING CAUGHT Use diesel fuel. HANDS/FEET Caution May get pinched - There is a risk of being pinched.
  • Page 30 LM351 Product Overview Caution to Hot Parts Decal Caution for Spouting Coolant Decal K4205001540 K4205001970 Decal for caution to hot parts Decal, caution for spouting coolant Caution Caution High temperature - Do not touch. Otherwise, Caution for spouting coolant - Do not open you will get burned.
  • Page 31 LM351 Product Overview DO NOT STEP Caution Decal Decal on Indicating Tire Pressure K4209001340 LM351--0925Z0 Decal, caution "DO NOT STEP" Decal, indicating tire pressure This indicates tire pressure of this machine. Caution Do not step. 90749373 Decal on Indicating Tire Pressure_001...

  • Page 32: Operation Decals

    LM351 Product Overview Description of Operation Decals Operation Decals Operation Decal Positions of Operation Decals LM351--0924Z0 Decal, operation 86FBC9B7 Operation Decal_001 Key Switch Mark ￭ Key switch mark This indicates the key switch positions. STOP 6AB65923 Positions of Operation Decals_001...
  • Page 33 LM351 Product Overview Engine Rotation Mark Reel Rotation Mark ￭ ￭ Engine rotation mark Reel rotation mark This indicates high/low speed of the engine It illustrates Rotation/Stop of the reel cutter rotation. (cutting cylinder). kp2t9l-005 6ntnq3-001 Engine Rotation Mark_001 Reel Rotation Mark_001...
  • Page 34 LM351 Product Overview Stop Valve Operation Decal Parking Brake Decal K4203001290 K4203001340 Stop valve operation decal Parking brake decal It illustrates Stop/Open of the stop valve. This shows how to lock and release the parking brake. 55wqhi-002 Stop Valve Operation Decal_001...
  • Page 35 LM351 Product Overview FORWARD Decal Lapping Switch Decal K4203001430 LM331--0556Z0 Decal, FORWARD Lapping switch decal This indicates forward travel. This indicates the ON/OFF positions for back lapping. FORWARD kqca3e-001 v57o51-002 FORWARD Decal_001 Lapping Switch Decal_001 BACKWARD Decal ON (back lapping rotation)
  • Page 36 LM351 Product Overview Reel Stop Decal K4203001310 Decal, reel stop This indicates stop of the reel cutter (cutting cylinder). if834g-002 Reel Stop Decal_001 Page 3-20 Operation Decals...

  • Page 37: Description Of Functions

    LM351 Description of Functions Light Switch ........... Page 4-2 Throttle Lever .........Page 4-2 Mower Unit Up/Down Lever ....Page 4-2 Reel Rotation Switch ......Page 4-3 Stop Valve ..........Page 4-3 Reel Forward/Reverse Switch ....Page 4-4 Key Switch ..........Page 4-4 USB Socket ..........

  • Page 38: Light Switch

    LM351 Description of Functions Light Switch Throttle lever High speed Low speed Caution Mower Unit Up/Down Lever The lights provide auxiliary lighting. Do not travel or operate the machine at night or under poor visibility. Caution Set the light switch to the "ON" position to turn Before raising or lowering the mower units, on the LED light.

  • Page 39: Reel Rotation Switch

    LM351 Description of Functions Note: Stop valve prevents all raised mower units from Shifting mower unit up/down lever to the neutral falling. position or raising the mower units stops the reel Setting the stop valve to the "Stop" position cutter (cutting cylinder) rotating even when the while the mower units raised keeps the mower reel rotation switch is set to the "Rotate"...

  • Page 40: Reel Forward/Reverse Switch

    LM351 Description of Functions Reel Forward/Reverse Switch Key Switch The key switch is a lock for inserting the ignition Important key. Do not switch the reel forward/reverse switch This is used for starting, running or stopping the engine by turning the ignition key to change the to the "ON"...

  • Page 41: Tilt Lever

    LM351 Description of Functions Check the device to be connected. Traveling Pedal The maximum output power is DC5 V 2.1 A Max for each port. The traveling pedal controls forward and The shape of the ports is Standard-A (Type-A) backward operation of the machine.

  • Page 42: Brake Pedal

    LM351 Description of Functions Brake Pedal The brake pedal is used for stopping the machine. To stop the machine, depress the brake pedal firmly. 967DB2F5 Parking Brake Lever_001 Brake pedal Parking brake lever Reel Rotation/Stop Switching Lever 967DB2F5 Brake Pedal_001...

  • Page 43: Instruments On The Operation Panel

    LM351 Description of Functions Water Temperature Gauge Instruments on the Operation Panel This instrument indicates the water temperature inside the engine. If the water temperature gauge indicates a level close to "H" during operation, the machine is overheated. Remove the load from the engine, idle the...

  • Page 44: Pilot Lamps

    LM351 Description of Functions Pilot Lamps Thermo-start lamp Oil Pressure Lamp Charge Lamp The oil pressure lamp is the right pilot lamp The charge lamp is the left pilot lamp located located in the operation panel. in the operation panel.

  • Page 45: Safety Device

    LM351 Description of Functions In the event the operator leaves the seat with Hour Meter the parking brake applied and the engine running, the safety device will be activated The hour meter indicates the accumulated and will stop the engine under any of the operation time of the engine.
  • Page 46 LM351 Description of Functions Page 4-10 Warning Mechanisms...

  • Page 47: Handling Instructions

    LM351 Handling Instructions Operations Before Service ....Page 5-2 Procedure to Open/Close Hood .... Page 5-2 Procedure to Open/Close Radiator Cover ............. Page 5-2 Procedure to Open/Close Underseat Cover ............. Page 5-3 Procedure to Open/Close Center Cover ............. Page 5-3 Inspection Before Use ......Page 5-4 Engine ............Page 5-4...

  • Page 48: Operations Before Service

    LM351 Handling Instructions Operations Before Service Hood Procedure to close the hood: The following sections describe the preparatory works required before performing the services Close the hood slowly. including inspection, adjustment, cleaning. Press the hood lightly and lock it with the maintenance and repair.

  • Page 49: Procedure To Open/Close Underseat Cover

    LM351 Handling Instructions Pull the radiator cover to the back to open Securely support the underseat cover with the seat support rod. DCA72F4D ljffir-011 Procedure to Open/Close Radiator Cover_002 Procedure to Open/Close Underseat Cover_002 Radiator cover Seat Seat support rod...

  • Page 50: Inspection Before Use

    LM351 Handling Instructions Check the engine oil level. Inspection Before Use The appropriate oil level should be between the upper and lower limit lines on the The purpose of the machine inspection is to: gauge. Prevent accidents ･ Prevent damage to the machine ･...
  • Page 51 LM351 Handling Instructions Fill up the fuel tank with fuel and open the Supply of Fuel fuel cock. Loosen the air-bleeding plug of the fuel Warning filter 2 to 3 turns. Do not supply fuel above the middle (marked If air bubble of the fuel from the plug has in red) of the fuel gauge.
  • Page 52 LM351 Handling Instructions Reserve tank Important FULL In the case that there are still air bubbles in the fuel from air-bleeding plug even after 15 seconds or more passed after setting the Inspection of Engine-Associated Parts ignition key to "START", pause for 30 seconds or more and then repeat the same procedure.

  • Page 53: Main Vehicle

    LM351 Handling Instructions Inspecting the mounting bracket Main Vehicle Inspect whether the battery is secured firmly with the mounting bracket. Inspection of Oil Cooler If the bracket is loose, tighten the mounting Make sure that there is no damage to the bracket nuts until the battery is secured oil cooler.
  • Page 54 LM351 Handling Instructions Inspection of Covers Warning U P P E R L E V E L L O W E R L E V E L If you have removed the cover during inspection, make sure that you replace it in the original position securely.
  • Page 55 LM351 Handling Instructions Check the bolts and nuts for cracks and Inspection of Traveling Pedal damages. Make sure that there is no play in the pedal. Check the bolts and nuts for rust. Make sure that the pedal moves smoothly.

  • Page 56: Adjustment Before Work

    LM351 Handling Instructions Adjustment Before Work Inspection of Safety Device Repair the machine before operation Main Vehicle whenever there is any abnormality. Adjustment of Seat Position Interlock system Make sure that the interlock system Warning operates correctly. "Interlock System" (Page 4-9)

  • Page 57: Mounting And Dismounting

    LM351 Handling Instructions Mounting and Dismounting Adjustment of Steering Wheel Position Procedure to Mount/Dismount Warning This machine is equipped with a step for Since it is dangerous, do not adjust the mounting/dismounting. steering wheel while traveling. Place your foot on the step when mounting and dismounting the machine.
  • Page 58 LM351 Handling Instructions Switch the ignition key to the "GLOW" Fuel cock position. ON (Open) OFF (Close) Make sure that the fuel cock of the fuel filter is open. v2e27i-010 Procedure to Start Engine_003 Ignition key v2e27i-014 Procedure to Start Engine_002...

  • Page 59: Parking And Stopping

    LM351 Handling Instructions Make sure that the charge lamp and oil Parking and Stopping pressure lamp turn off. If they do not turn off, stop the engine and Procedure to Leave The Machine inspect the machine. Caution If the brakes are not sufficiently effective, use the wheel stoppers to secure the machine.

  • Page 60: Cutting Work

    LM351 Handling Instructions Cutting Work Transporting Cutting Procedure Transporting Procedure Caution Important Cutting work must be performed at an If the roof is installed on the machine, remove appropriate speed for the site and location. When cutting bumpy surfaces, keep the...

  • Page 61: Cleaning After Use

    LM351 Handling Instructions Right side Engine Cleaning of Engine-Associated Parts Caution Perform operations after the muffler, engine and other parts have sufficiently cooled. Otherwise, you may get burned. Clean clippings and remove dirt. Blow compressed air to clean any grass or...

  • Page 62: Main Vehicle

    LM351 Handling Instructions Main Vehicle Cleaning of Radiator Cleaning of Oil Cooler Caution Do not touch the radiator or coolant during Caution engine operation or immediately after the Clean after the hydraulic system has engine has been turned off. sufficiently cooled.

  • Page 63: Storage

    LM351 Handling Instructions Storage Short-Term Storage Short-term storage means that the machine is temporarily stored (within 1 month) without use. Follow the instructions below for short-term storage of the machine. Cleaning Remove dirt, grass clippings, oil stains etc. ･ completely from the main vehicle and engine.
  • Page 64 LM351 Handling Instructions Page 5-18 Storage...

  • Page 65: Maintenance

    LM351 Maintenance Precautions for Maintenance ....Page 6-2 Jacking Up The Machine .......Page 6-2 About Jacking Up The Machine .....Page 6-2 Jack-Up Points ........Page 6-2 Inspection and Cleaning ....... Page 6-3 Engine ............Page 6-3 Main Vehicle .......... Page 6-8 Supplying Fluids ........Page 6-8 Engine ............Page 6-8...

  • Page 66: Precautions For Maintenance

    First, learn well the operations you plan to perform. Important Use tools appropriate for each operation. Important Use Baroness genuine parts for replacement and accessories. Our product warranty may be void if you use non-genuine parts for replacement or accessories.

  • Page 67: Inspection And Cleaning

    LM351 Maintenance Front right frame Inspection and Cleaning Inspect and clean the machine with the goals of the followings. Accident prevention ･ ･ Failure prevention Performance retention ･ Make efforts for early detection of the machine failure and prevention of the sudden occurrence of trouble.
  • Page 68 LM351 Maintenance Remove the retaining ring and then remove Fill up the fuel tank with fuel and open the the cup. fuel cock. kou8ls-003 Cleaning of Fuel Filter_003 Fuel cock Fuel filter Air-bleeding plug ON (Open) zihgka-001 OFF (Close) Cleaning of Fuel Filter_002 Turn the key switch to the "ON"...
  • Page 69 LM351 Maintenance Close the fuel cock of water separator. Inspection of Water Separator Important Water contamination in the fuel may decrease the engine starting performance and power output and may result in breakage of engine parts. Make sure that the water separator is not damaged or dirty.
  • Page 70 LM351 Maintenance Open the fuel cock of water separator. Close the fuel cock of water separator. v1spa6-005 v1spa6-005 Draining of Water Separator_003 Cleaning of Water Separator_001 Fuel cock Fuel cock Air-bleeding plug Air-bleeding plug ON (Open) ON (Open) OFF (Close) OFF (Close) Loosen the air-bleeding plug by one turn.
  • Page 71 LM351 Maintenance Open the fuel cock of water separator. Replace the air cleaner cap, and then fix it securely with the clips. v1spa6-005 6F59690C Cleaning of Water Separator_003 Cleaning of Air Cleaner Element_001 Fuel cock Air cleaner filter Air-bleeding plug...

  • Page 72: Supplying Fluids

    LM351 Maintenance Check the wheel mounting bolts and wheel Main Vehicle nuts for cracks and damages. Inspection of Hydraulic Hoses and Pipes Check the wheel mounting bolts and wheel nuts for rust. Check around the wheel mounting bolts Warning and wheel nuts for traces of rust fluid.
  • Page 73 LM351 Maintenance Remove the oil filler cap. Caution The radiator cap is pressurized. If you remove the radiator cap while the engine is overheated, hot steam will burst out, possibly resulting in burns. Make sure that the water temperature and pressure are reduced, and then grab the cap with a thick cloth and gradually open the cap.

  • Page 74: Main Vehicle

    LM351 Maintenance Install the reserve tank cap. Important For the hydraulic oil to be used, consult Characteristics of Hydraulic Oil and use the oil whose characteristics are equivalent or superior to those specified there. Especially regarding kinematic viscosity and viscosity index, use of hydraulic oil whose...
  • Page 75 LM351 Maintenance Install the oil filler plug and tighten the Danger bushing securely. When you supply battery fluid, wear protective garments and safety glasses, etc. Warning If battery fluid adheres to the skin or clothing, it may cause burns or damage clothing.

  • Page 76: Greasing

    LM351 Maintenance Greasing Points Grease nipples are installed in the following locations. U P P E R L E V E L L O W E R L E V E L Add grease every 50 hours of operation. If specified locations, periods and grease are additionally described below, follow the instructions.
  • Page 77 LM351 Maintenance Pedal shaft fulcrum Lift arm fulcrum Traveling Pedal There is one greasing point on each lift arm There are two greasing points. fulcrum connected to the mower unit. Before greasing a lift arm fulcrum, lower the mower unit.
  • Page 78 LM351 Maintenance Pivot Cylinder shaft There are three greasing points. Cylinder shaft #1 Middle between rear wheels There is one greasing point on the cylinder shaft. 766BC49F 80F20312 Greasing Points_008 Rear left wheel Greasing Points_011 Reel motor shaft Apply 2 g (0.004 lb) of MOLY SPEED GREASE NO.2 to the reel motor shaft...

  • Page 79: Lubrication

    LM351 Maintenance Tie rod end Lubricating Points There is one point each on the left and right tie rod ends. Apply lubricant at the following locations every Add 9 g (0.02 lb) of DYNAMAX GREASE EP 50 hours of operation.

  • Page 80: Adjustment

    LM351 Maintenance Mower cylinder #2 and 3 Adjustment on the basis of belt slack There are two points on each mower deviation when applying a specified load to cylinder. a specified place Press the middle of the belt with your finger to check the belt tension.

  • Page 81: Main Vehicle

    LM351 Maintenance Adjustment to suitable belt tension force by Fan belt using sonic type tension meters at a Blade specified point Alternator Important Bolt A Perform correct measurement in accordance with the operations manual of the equipment Bolt B being used for tension measurement.

  • Page 82: Replace

    LM351 Maintenance Adjustment of Mower Stopper Important When you change the engine oil, be sure to Adjustment of Mower Stoppers for Mower Unit ￭ drain it into a bowl and discard it in accordance with local laws and regulations. The mower stopper is installed to prevent the mower unit from interfering with the frame.
  • Page 83 LM351 Maintenance Securely install the oil filler cap. With the filter wrench, remove the old filter cartridge. 98EA9046 2D79D8D2 Replacement of Engine Oil_002 Replacement of Engine Oil Filter_001 Oil level gauge Filter cartridge Oil filler cap Lightly coat the packing of the new filter It will take a while for the supplied engine oil cartridge with engine oil.
  • Page 84 LM351 Maintenance Remove the retaining ring and then remove Fuel cock the cup. Fuel filter Air-bleeding plug ON (Open) OFF (Close) Turn the key switch to the "ON" position. When the fuel pump is operated after replacement, air bleeding will occur automatically.
  • Page 85 LM351 Maintenance Replacement of Coolant LLC concentration Freezing temperature (volume %) Down to -10 °C (14 °F) 20 % Caution Down to -15 °C (5 °F) 30 % Do not touch the radiator or coolant during Down to -20 °C (-4 °F)

  • Page 86: Main Vehicle

    LM351 Maintenance Install the reserve tank. Important Clean the radiator with clean water (soft For the hydraulic oil to be used, consult water) to remove any debris or rust. Characteristics of Hydraulic Oil and use the oil Drain all water from the radiator.
  • Page 87 LM351 Maintenance Wind new sealing tape on the drain plug, Move forward and reverse. ･ and then attach it to the hydraulic tank. Lower the mower units and maintain that position on a level surface, and then check to see if the oil level is at the middle of the oil gauge.
  • Page 88 LM351 Maintenance Firmly tighten the filter cartridge by hand Important so that the packing contacts the mounting surface. Use hydraulic oil whose specification meets Then, tighten it an additional 1/2 turn. the requirements. Important Replace the intake port packing with a new one.
  • Page 89 LM351 Maintenance Remove the old element. Suction filter Intake hose joint fitting Bolt Spring washer Washer Intake port packing Hydraulic tank Install the center cover. Supply hydraulic oil until it reaches the specified level. 7C00B7E5 "Supply of Hydraulic Oil" (Page 6-10)

  • Page 90: Storage

    LM351 Maintenance Securely place the jack beneath the Installing rear tires jack-up point of the front left/right frame Important area, and then raise it until the tire lifts off the ground. Tighten the bolts in the tightening order "Jack-Up Points" (Page 6-2) (diagonally).

  • Page 91: Repair

    LM351 Repair Precautions for Repair ......Page 7-2 Adjustment ..........Page 7-2 Adjustment of Brake ......Page 7-2 Adjustment of Parking Brake ....Page 7-3 Adjustment of The Neutral Position of The Piston Pump ....... Page 7-4 Replace ........... Page 7-5 Replacement of Fuse ......

  • Page 92: Precautions For Repair

    ･ Brake does not apply any longer when the Important brake pedal is released. Use Baroness genuine parts for replacement Adjust the brake by tightening the brake wire and accessories. adjustment bolt. Our product warranty may be void if you use If there is too much play in the brake lever, ･...

  • Page 93: Adjustment Of Parking Brake

    LM351 Repair After completing the adjustment of the brake, Check the position of the notch of the start the engine and drive to check the parking brake. following. It is appropriate when the latch of the parking brake lock lever catches on a position at Make sure that heat is not generated in ･...

  • Page 94: Adjustment Of The Neutral Position Of The Piston Pump

    LM351 Repair Adjustment of The Neutral Position of The Piston Pump Caution Make sure not to touch rotating tires. Caution When adjusting the neutral position, pay close attention to abrupt start of the machine. FE3B031D Place the jacks beneath the jack-up points,...

  • Page 95: Replace

    LM351 Repair Replace Replacement of Fuse A B C D E Important When performing maintenance on the H I J electrical system, be sure to remove the negative battery wire. pkm25s-003 Important Fuse Box_002 If a fuse blows, a short may have occurred Glow lamp timer within the electrical circuit.

  • Page 96: Towing

    LM351 Repair Fusible Link Important Do not loosen the unload valve three turns or Fuse capacities of the fusible links are 30 A more. and 50 A. Stop the engine. "Procedure to Stop Engine" (Page 5-13) Apply the parking brake.
  • Page 97 LM351 Repair Rear part of the machine: Use tow hook ･ on the frame. 50F66476 Towing the Machine in an Emergency_003 Tow hook Open the underseat cover. "Procedure to Open/Close Underseat Cover" (Page 5-3) Open the bypass. Rotate the unload valve 1 to 1.5 turns counterclockwise to set it to the "Unload"...
  • Page 98 LM351 Repair Page 7-8 Towing...

  • Page 99: Appended Table

    LM351 Appended Table Tightening Torques ........Page 8-2 Standard Tightening Torques ....Page 8-2 Principal Tightening Torques ....Page 8-5 Daily Check List ........Page 8-7 Maintenance Schedule ......Page 8-8 List of Adjusted Values ....... Page 8-13 Page 8-1...

  • Page 100: Tightening Torques

    LM351 Appended Table Tightening Torques Important Refer to the Tightening Torque table. Note that the Baroness product warranty may not apply to defects caused by incorrect or overtorque tightening, etc. Standard Tightening Torques Bolts and Nuts Important A number of bolts are used in each part of this machine.
  • Page 101 LM351 Appended Table General bolt Strength classification 4.8 Nominal diameter tib3yb-001 kgf-cm lb-in 3 - 5 30.59 - 50.99 26.55 - 44.26 7 - 9 71.38 - 91.77 61.96 - 79.66 14 - 19 142.76 - 193.74 123.91 - 168.17 29 - 38 295.71 - 387.49...
  • Page 102 LM351 Appended Table Hydraulic Hose The tightening torques for union joints and union adaptors with parallel pipe threads (G, PF) are shown in the table below. A union joint or adaptor will not become loose or leak as long as it is tightened by the specified torque.

  • Page 103: Principal Tightening Torques

    LM351 Appended Table Principal Tightening Torques Tightening Torque by Model LM351 Tighten the following bolts and nuts to the torque specified in the table. For thread locking adhesive, apply a medium strength thread locker (ThreeBond 1322 anaerobic adhesive or equivalent).
  • Page 104 LM351 Appended Table Tightening torque Thread Location Code Part name locking kgf-cm lb-in adhesive Alternator B 5.9 - 9.8 60.16 - 99.93 52.22 - 86.74 terminal (M6) Electric components Glow plug for engine connection 1.0 - 1.8 10.20 - 18.35 8.85 - 15.93...

  • Page 105: Daily Check List

    LM351 Appended Table Daily Check List ●・・・Inspect, adjust, supply, clean (first time) ○・・・Inspect, adjust, supply, clean ▲・・・Replace (first time) △・・・Replace Maintenance Item Remarks Check engine oil ○ 　 　 Check fuel ○ 　 　 　 Check fuel filter ○ 　...

  • Page 106: Maintenance Schedule

    LM351 Appended Table Maintenance Schedule LM351 ●・・・Inspect, adjust, supply, clean (first time) ○・・・Inspect, adjust, supply, clean ▲・・・Replace (first time) △・・・Replace Maintenance Item Remarks Open air Open valve cleaner every week evacuator or daily in 　 ○ ○ 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　...
  • Page 107 LM351 Appended Table Maintenance Item Remarks Check every 200 Check hours or radiator every 6 hoses and 　 　 　 　 　 　 ○ 　 　 　 　 　 　 　 　 ○ 　 　 　 　 month clamp whichever...
  • Page 108 LM351 Appended Table Maintenance Item Remarks Initial 50 hours, thereafter Replace every 200 engine oil hours or 　 　 　 ▲ 　 　 △ 　 　 　 　 　 　 　 　 　 △ 　 　 　 filter every year...
  • Page 109 LM351 Appended Table Maintenance Item Remarks Replace intake air line (air *1.*2.* cleaner 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 △ 　 　 　 hose) and clamp bands Check hydraulic hose 　...
  • Page 110 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 △ 　 brake pads ･ *1: Consult your local Baroness Dealer or local KUBOTA Dealer for this service. The items above (*2 marked) are registered as emission related critical parts by KUBOTA in the ･ U.S. EPA nonroad emission regulation.

  • Page 111: List Of Adjusted Values

    LM351 Appended Table *4:Refer to the Battery's Owner's Manual. ･ *5: Be sure to replace hydraulic hoses for steering cylinder and hydraulic hoses for hydraulic motor ･ of wheel relating to steering every two years. ･ The values for consumables are not guaranteed.
  • Page 112 LM351 Appended Table Page 8-14 List of Adjusted Values...

  • Page 113: Records

    LM351 Records Daily Check Records ......Page 9-2 Maintenance Records ......Page 9-5 Page 9-1...

  • Page 114: Daily Check Records

    LM351 Records Daily Check Records LM351 Use this table freely for your records of the daily check. 　 Model Serial Number 　 　 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Check engine oil 　...
  • Page 115 LM351 Records 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Check hydraulic oil 　 　 　 　 　 　 　 　 　 　 　 　 Check tire 　 　 　 　 　 　 　...
  • Page 116 LM351 Records 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Check water 　 　 　 　 　 　 　 　 　 　 temperature gauge 　 　 Check fuel gauge 　 　 　 　 　...

  • Page 117: Maintenance Records

    LM351 Records Maintenance Records LM351 Use this table freely for your records of the maintenance. 　 Model Serial Number 　 　 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Open air cleaner evacuator valve to 　...
  • Page 118 LM351 Records 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Check valve 　 　 　 　 　 　 　 　 　 　 clearance 　 　 Check of fuel injection nozzle 　 　 　 　...
  • Page 119 LM351 Records 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Check electrical 　 　 　 　 　 　 　 　 　 　 wiring 　 　 Check wheel 　 　 　 　 　 　 　...
  • Page 120 LM351 Records 　 Items 　 　 　 　 　 　 　 　 　 　 　 　 Replace traveling 　 　 　 　 　 　 　 　 　 　 cable 　 　 Replace throttle 　 　 　 　 　 　 　...
  • Page 121 1-26, Miyuki-cho, Toyokawa-city, Tel : +81 - 533 - 84 - 1390 Head Office Fax : +81 - 533 - 84 - 1220 Aichi-pref, 442-8530 JAPAN LM351---UM--GBZ/25D-00-S.K...

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