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Kubota WSM B1830 Workshop Manual

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WORKSHOP MANUAL
TRACTOR
B1830,B2230,B2530,B3030
KiSC issued 03, 2007 A

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Summary of Contents for Kubota WSM B1830

  • Page 1 WORKSHOP MANUAL TRACTOR B1830,B2230,B2530,B3030 KiSC issued 03, 2007 A...
  • Page 2 TO THE READER This Workshop Manual has been prepared to provide servicing personnel with information on the mechanism, service and maintenance of KUBOTA Tractor B1830, B2230, B2530 and B3030. It is divided into three parts, “General”, “Mechanism” and “Servicing” for each section.
  • Page 3 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS SAFETY FIRST This symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and on labels on the machine itself to warn of the possibility of personal injury. Read these instructions carefully. It is essential that you read the instructions and safety regulations before you attempt to repair or use this unit.
  • Page 4 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM SAFETY STARTING • Do not start the engine by shorting across starter terminals or bypassing the safety start switch. • Do not alter or remove any part of machine safety system. • Before starting the engine, make sure that all shift levers are in neutral positions or in disengaged positions.
  • Page 5 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM VENTILATE WORK AREA • If the engine must be running to do some work, make sure the area is well ventilated. Never run the engine in a closed area. The exhaust gas contains poisonous carbon monoxide.
  • Page 6 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM SAFETY DECALS The following safety decals are installed on the machine. If a decal becomes damaged, illegible or is not on the machine, replace it. The decal part number is listed in the parts list. ROPS and CABIN KiSC issued 03, 2007 A Find manuals at https://best-manuals.com...
  • Page 7 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM KiSC issued 03, 2007 A Find manuals at https://best-manuals.com...
  • Page 8 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM KiSC issued 03, 2007 A Find manuals at https://best-manuals.com...
  • Page 9 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM KiSC issued 03, 2007 A Find manuals at https://best-manuals.com...
  • Page 10 SAFETY INSTRUCTIONS B1830, B2230, B2530, B3030, WSM CABIN Careful operation is your best insurance against an accident. Read and understand carefully this section of the separately issued operator’s manual before operating the tractor. KiSC issued 03, 2007 A Find manuals at https://best-manuals.com...
  • Page 11 Model B2230 B2530 B3030 PTO power 12.5 kW (17.0 PS)* 14.0 kW (19.0 PS)* 16.9 kW (23.0 PS)* Maker KUBOTA D1105-E2-D21-EU Model D1105-E2-D21-EU V1505-E2-D21-EU Type E-TVCS, water-cooled, 4-cycle diesel Number of cylinders 76 × 73.6 mm (3.0 × 2.9 in.) 78 ×...
  • Page 12 SAE 1-3/8, 6 splines Rear Revolution 1 speed (540 min (rpm) at 2592 engine min (rpm)) PTO system PTO shaft U.S.A. No.5 (KUBOTA 10-tooth) involute spline Revolution 1 speed (2500 min (rpm) at 2600 engine min (rpm)) W1032807 KiSC issued 03, 2007 A...
  • Page 13 Model B1830 B2230 B2530 PTO power 11.0 kW (15.0 PS)* 13.2 kW (18.0 PS)* 14.7 kW (20.0 PS)* Maker KUBOTA Model D905-E2-D21-EU D1005-E2-D21-EU D1105-E2-D21-EU Type E-TVCS, water-cooled, 4-cycle diesel Number of cylinders 72 × 78.4 mm (2.8 × 3.1 in.) 76 ×...
  • Page 14 SAE 1-3/8, 6 splines Rear Revolution 1 speed (540 min (rpm) at 2592 engine min (rpm)) PTO system PTO shaft U.S.A. No.5 (KUBOTA 10-tooth) involute spline Revolution 1 speed (2500 min (rpm) at 2600 engine min (rpm)) W1036972 KiSC issued 03, 2007 A...
  • Page 15 B1830, B2230, B2530, B3030, WSM TRAVELLING SPEEDS TRAVELLING SPEEDS [HST Model] Model B2230 / B2530 31 × 13.5 -15 8 - 16 9.5 - 16 9.5 - 18 10.5 - 18 315 /75D -15 Tire size (Rear) Farm Farm Farm Farm Turf Turf...
  • Page 16 B1830, B2230, B2530, B3030, WSM TRAVELLING SPEEDS [Manual Transmission Model] Model B1830 / B2230 / B2530 31 × 13.5-15 8 - 16 9.5 - 16 9.5 - 18 10.5 - 18 315 /75D-15 Tire size (Rear) Farm Farm Turf Farm Turf Turf Range gear...
  • Page 17 B1830, B2230, B2530, B3030, WSM DIMENSIONS DIMENSIONS [ROPS] KiSC issued 03, 2007 A...
  • Page 18 B1830, B2230, B2530, B3030, WSM DIMENSIONS [CABIN] KiSC issued 03, 2007 A...
  • Page 19 GENERAL KiSC issued 03, 2007 A...

  • Page 20: Table Of Contents

    GENERAL CONTENTS 1. TRACTOR IDENTIFICATION ................. G-1 2. GENERAL PRECAUTIONS ................G-2 3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING .. G-3 [1] WIRING...................... G-3 [2] BATTERY....................G-5 [3] FUSE......................G-5 [4] CONNECTOR .................... G-5 [5] HANDLING OF CIRCUIT TESTER............G-6 4.

  • Page 21: Tractor Identification

    B1830, B2230, B2530, B3030, WSM G GENERAL 1. TRACTOR IDENTIFICATION When contacting your local KUBOTA distributor, always specify engine serial number, tractor serial number and hour meter reading. (1) Tractor Identification Plate [A] ROPS (2) Tractor Serial Number [B] CABIN...

  • Page 22: General Precautions

    Screws, bolts and nuts should be installed in their original position to prevent reassembly errors. • When special tools are required, use KUBOTA genuine special tools. Special tools which are not frequently used should be made according to the drawings provided.

  • Page 23: Handling Precautions For Electrical Parts And Wiring

    B1830, B2230, B2530, B3030, WSM G GENERAL 3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING To ensure safety and prevent damage to the machine and surrounding equipment, heed the following precautions in handling electrical parts and wiring. IMPORTANT • Check electrical wiring damage...
  • Page 24 B1830, B2230, B2530, B3030, WSM G GENERAL • Securely clamp, being careful not to damage wiring. (1) Clamp (3) Clamp • Wind Clamp Spirally (4) Welding Dent (2) Wire Harness W10114580 • Clamp wiring so that there is no twist, unnecessary sag, or excessive tension, except for movable part, where sag be required.

  • Page 25: Battery

    B1830, B2230, B2530, B3030, WSM G GENERAL [2] BATTERY • Take care not to confuse positive and negative terminal posts. • When removing battery cables, disconnect negative cable first. When installing battery cables, check for polarity and connect positive cable first. •...

  • Page 26: Handling Of Circuit Tester

    B1830, B2230, B2530, B3030, WSM G GENERAL • Use sandpaper to remove rust from terminals. • Repair deformed terminal. Make certain there is no terminal being exposed or displaced. (1) Exposed Terminal (3) Sandpaper (2) Deformed Terminal (4) Rust W10123460 •...

  • Page 27: Lubricants Fuel And Coolant

    No. of greasing point Capacity grease Top link Multi- Until grease purpose Lift rod [RH] overflows. type grease Speed control pedal 1 [HST Type] NLGI-2 or NLGI-1 Moderate Battery terminals amount (GC-LB) * KUBOTA original transmission hydraulic fluid. KiSC issued 03, 2007 A...

  • Page 28: Tightening Torques

    B1830, B2230, B2530, B3030, WSM G GENERAL 5. TIGHTENING TORQUES [1] GENERAL USE SCREWS, BOLTS AND NUTS Screws, bolts and nuts whose tightening torques are not specified in this Workshop Manual should be tightened according to the table below. Indication on top of No-grade or 4T bolt SCr435,...

  • Page 29: Maintenance Check List

    B1830, B2230, B2530, B3030, WSM G GENERAL 6. MAINTENANCE CHECK LIST Period Service Interval Refer- Impor- Interval ence tant Daily 50 100 150 200 250 300 350 400 450 500 550 600 650 page Item Clogging of air conditioner Clean Daily G-12 condenser screen...
  • Page 30 • The items listed above (@ marked) are registered as emission related critical parts by KUBOTA in the U.S.EPA nonroad emission regulation. As the engine owner, you are responsible for the performance of the required maintenance on the engine according to the above instruction.

  • Page 31: Check And Maintenance

    B1830, B2230, B2530, B3030, WSM G GENERAL 7. CHECK AND MAINTENANCE CAUTION • Be sure to check and service the tractor on a flat place with engine shut off, the parking brake on and chock the wheels. [1] DAILY CHECK To prevent trouble from occurring, it is important to know the condition of the tractor.
  • Page 32 B1830, B2230, B2530, B3030, WSM G GENERAL Cleaning Air Conditioner Condenser Screen (CABIN) CAUTION • Be sure to stop the engine before removing the screen. 1. Detach the air conditioner condenser screen (1) and remove all foreign materials. IMPORTANT • Grill and screen must be clean from debris to prevent engine from overheating and to allow good air intake for air cleaner.

  • Page 33: Check Points Of Initial 50 Hours

    Then, replenish the engine oil up to the specified level. IMPORTANT • To prevent serious damage to the engine, replacement filter must be highly efficient. Use only a KUBOTA genuine filter or its equivalent. (1) Engine Oil Filter Cartridge...
  • Page 34 Check the fluid level. IMPORTANT • To prevent serious damage to the hydraulic system. Use only a genuine KUBOTA filter or its equivalents. (1) Hydraulic Oil Filter Cartridge (for (2) Hydraulic Oil Filter Cartridge HST)
  • Page 35 B1830, B2230, B2530, B3030, WSM G GENERAL Changing Transmission Fluid CAUTION • Be sure to stop the engine when checking and changing the transmission fluid. • Allow engine to cool down sufficiently, oil can be hot and can burn. 1. Place an oil pan under the tractor. 2.
  • Page 36 B1830, B2230, B2530, B3030, WSM G GENERAL Adjusting Clutch Pedal Free Travel 1. Stop the engine and remove the key. 2. Slightly depress the clutch pedal and measure free travel at the top of pedal stroke. 3. If adjustment is needed, loosen the lock nut (2) and turn the clutch rod (1) to adjust the rod length within acceptable limits.

  • Page 37: Check Points Of Every 50 Hours

    B1830, B2230, B2530, B3030, WSM G GENERAL [3] CHECK POINTS OF EVERY 50 HOURS Checking Engine Start System (HST Model) CAUTION • Do not allow anyone near the tractor while testing. • If the tractor does not pass the test, do not operate the tractor.
  • Page 38 B1830, B2230, B2530, B3030, WSM G GENERAL Greasing 1. Apply a small amount of multipurpose grease to the positions as shown in the figures. (1) Speed Control Pedal (HST Pedal) (3) Lifting Rod (RH) (2) Top Link (4) Battery Terminal W1015242 Checking Wheel Mounting Bolts and Nuts Tightening Torques CAUTION...

  • Page 39: Check Points Of Every 100 Hours

    B1830, B2230, B2530, B3030, WSM G GENERAL [4] CHECK POINTS OF EVERY 100 HOURS Changing Engine Oil CAUTION • Before changing oil, be sure to stop the engine. 1. Start and warm up the engine for approx. 5 minutes. 2. Place an oil pan underneath the engine. 3.
  • Page 40 B1830, B2230, B2530, B3030, WSM G GENERAL Checking Battery Condition DANGER • Do not use or charge the refillable type battery if the fluid level is below the LOWER (lower limit level) mark. Otherwise, the battery component parts may prematurely deteriorate, which may shorten the battery's service life or cause an explosion.
  • Page 41 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...

This manual is also suitable for:

Wsm b2230Wsm b2530Wsm b3030

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