Kubota BX2750D Operator And Parts Manual
Kubota BX2750D Operator And Parts Manual

Kubota BX2750D Operator And Parts Manual

50"snowblower for bx series, b7300, b7400hsd, b7500dt/hsd, b7510dt/hsd, b7610hsd, b2410, b2320, b2620 and b2920 tractors

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50"SNOWBLOWER - BX2750D
FOR BX SERIES, B7300, B7400HSD, B7500DT/HSD,
B7510DT/HSD, B7610HSD, B2410, B2320, B2620
AND B2920 TRACTORS
SERIAL NO. 2800426 AND UP
OM 0287SB-A
MANUAL PART NUMBER 77700-00663
08/09

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Summary of Contents for Kubota BX2750D

  • Page 1 50"SNOWBLOWER - BX2750D FOR BX SERIES, B7300, B7400HSD, B7500DT/HSD, B7510DT/HSD, B7610HSD, B2410, B2320, B2620 AND B2920 TRACTORS SERIAL NO. 2800426 AND UP OM 0287SB-A MANUAL PART NUMBER 77700-00663 08/09...
  • Page 3: Table Of Contents

    TABLE OF CONTENT INTRODUCTION – TO THE PURCHASER ..................3 SAFETY PRECAUTIONS ........................4 Before Operation..........................4 Notice............................5 Subframe & Snowblower ......................5 Before Operation ......................5 Subframe & Snowblower Operation ................6 Maintenance ..........................8 DECALS ...............................9 ASSEMBLY ............................11 Snowblower Assembly.......................11 Chute Installation ......................11 Manual Rotation Installation..................12 Manual Rotation Installation on BX1850, BX2350, BX2660 and BX24 Tractors ..13 Manual Rotation Installation on B2320, B2620 &...
  • Page 4 TABLE OF CONTENT PARTS..............................21 Introduction ..........................21 Snowblower Assembly – BX2750D ...................22 Chute with Deflector ........................23 Manual Chute Rotation ......................25 Worm Gearbox Assembly ......................26 Reduction Box Assembly ......................27 Driveline Female Half (70060-03224)..................28 AVAILABLE OPTIONS ........................29 AVAILABLE EQUIPMENT ........................30 TORQUE SPECIFICATION TABLE ....................31...
  • Page 5: Introduction - To The Purchaser

    INTRODUCTION O THE URCHASER All products are designed to give safe, Illustrations dependable service if they are operated and The illustrations may not necessarily reproduce maintained according to instructions. Read the full detail and the exact shape of the parts understand this manual...
  • Page 6: Safety Precautions

    SAFETY PRECAUTIONS 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 assemble or use this snowblower.
  • Page 7: Notice

    SAFETY PRECAUTIONS - continued OTICE A safe operator is the best assurance against accidents. All operators, no matter how experienced they may be, should read this operator's manual and all other related manuals before attempting to operate the snowblower. Please read the following section and pay particular attention to all safety recommendations contained in this manual and those labeled on the snowblower and on the tractor.
  • Page 8: Subframe & Snowblower Operation

    SAFETY PRECAUTIONS - continued Subframe & Snowblower Operation 1. Before leaving tractor/snowblower 10. If snowblower starts vibrate unattended, take all possible precautions. abnormally, disengage the PTO, stop the Park the tractor/snowblower on level ground, engine immediately and check for cause. place the transmission in neutral, set the Excessive vibration is generally a sign of parking brake, disengage the PTO, lower the...
  • Page 9 SAFETY PRECAUTIONS - continued 22. Make sure the tractor is counterweighted as recommended by your dealer. Weights provide the necessary balance to improve stability, traction and steering. 23. Always make sure snowblower components are properly installed and securely fastened BEFORE operation. 24.
  • Page 10: Maintenance

    SAFETY PRECAUTIONS - continued AINTENANCE manufacturer will claim ALWAYS USE GENUINE PARTS WHEN REPLACEMENT PARTS ARE REQUIRED responsibility for fitment of unapproved parts and/or accessories 1. Keep the tractor and snowblower properly damages as a result of their use. maintained. Make sure all shields and guards are 2.
  • Page 11: Decals

    DECALS For KUBOTA US only Replace immediately if damaged 70060-03763 (660988) 70060-01211 (657761) BX2750D 77700-00186 (2500643) KUBOTA 70060-02232 (2500484) 70060-01212 (657762) 70060-02815 (2500573) 70060-01040 (655683) 70060-01213 (657763) 70060-01674 (657804) OM 0287SB-A...
  • Page 12 DECALS For KUBOTA Canada Replace immediately if damaged 70060-03764 (660989) 70060-01206 70060-03763 (656779) (660988) BX2750D 77700-00186 KUBOTA: (2500643) 70060-02232 (2500484) 70060-02814 70060-01207 (2500572) (656780) 70060-01208 70060-01041 (656781) 70060-01675 (655834) (656808) OM 0287SB-A...
  • Page 13: Assembly

    ASSEMBLY NOWBLOWER SSEMBLY The snowblower is pre-assembled at the factory; however, parts in the bag and box must be assembled. Use the present manual and lay out all parts for assembly. Separate bolts and nuts into various sizes. After assembly, torque all the bolts according to the "Torque Specification Table" enclosed at the end of the manual.
  • Page 14: Manual Rotation Installation

    ASSEMBLY Manual Rotation Installation (Figures 2a-2b) (For all tractor models except the BX1850, BX2350, BX2660, BX24, B2320, B2620 & B2920. See page 13 for BX1850, BX2350, BX2660 & BX24 and page 14 for B2320, B2620 & B2920) 1. Figure 2a: Insert plastic grommet (item 5) 4.
  • Page 15: Manual Rotation Installation On Bx1850, Bx2350, Bx2660 And Bx24 Tractors

    ASSEMBLY Manual Rotation Installation (Figures 3a-3b-3c) (For tractor models BX1850, BX2350, BX2660 & BX24 only) 1. Figure 3a: Insert plastic grommet (item 5) in the upper hole of the handle support (item 2). Figure 3a 2. Figure 3b: As illustrated attach the rotation handle support (item 2) to the tractor hydraulic valve lever (item 1) with the two 1/4"...
  • Page 16: Manual Rotation Installation On B2320, B2620 & B2920 Tractors

    ASSEMBLY Manual Rotation Installation (Figure 4a-4b) (For tractor models B2320, B2620 & B2920 only) 1. Figure 4a: Insert the plastic grommet 5. Figure 4b: Tighten the two 10 mm bolts (item 5) in the upper hole of the handle (item 2) while pulling slightly on the support support (item 2).
  • Page 17: Attaching Snowblower To Thetractor

    ASSEMBLY Attaching Snowblower to Tractor WARNING: (Figure 4) To avoid serious personal injuries: 1. Move quick hitch lever (item 9) rearward to unlock position. This shaft turns at very high RPM. If the 2. Install the male driveline (item 2), supplied collar is not locked to the shaft at tractor with the drive kit, on snowblower female end, or if the yoke at the blower end is not...
  • Page 18: Operation

    OPERATION ENERAL REPARATION 1. Read the operator's manual carefully before 5. Check the oil level in the reduction box and using the tractor and snowblower. Be if necessary, add AGMA 5EP, SAE 80W90 thoroughly familiar with the controls and gear oil or equivalent. proper use of the equipment.
  • Page 19: Deflector Adjustment

    OPERATION WARNING Skid Shoe Adjustment (Figure 6) To avoid serious personal injury: Adjust the snowblower so that the skid shoes ake sure tractor engine and snowblower run level and according to the surface come to a complete stop and tractor drive conditions so that stones are not thrown with mechanism is disengaged BEFORE making the snow.
  • Page 20: Snow Removal Methods

    OPERATION NOW REMOVAL METHODS When removing snow, do not use the snowblower as a dozer blade to push snow. Let the snowblower work its way through deep drifts. If the speed of your tractor is too fast, the snowblower may become overloaded and clog.
  • Page 21: Maintenance

    MAINTENANCE AINTENANCE ALWAYS USE GENUINE PARTS WHEN Gearbox and Reduction Box REPLACEMENT PARTS ARE REQUIRED When servicing either the gearbox or the reduction box, the tightness of the casing must be restored. To do so, apply a layer of silicone WARNING to the casing before closing it.
  • Page 22: Auger Repositioning

    MAINTENANCE Auger Repositioning Drive Chain Tension Adjustment (Figure 8) (Figure 9) After shear bolt breakage on one of the augers, Remove the driveline guard. Loosen the four make sure to reposition the augers as shown bolts securing the reduction box to the on the figure below.
  • Page 23: Parts

    PARTS NTRODUCTION All parts are illustrated in "exploded views" which show the individual parts in their normal relationship to each other. Reference numbers are used in the illustrations. These numbers correspond to those in the "Reference Number" (REF) column, and are followed by the description and quantity required. O/L - "Obtain Locally"...
  • Page 24: Snowblower Assembly - Bx2750D

    PARTS – BX2750D NOWBLOWER SSEMBLY OM 0287SB-A...
  • Page 25 PARTS – BX2750D NOWBLOWER SSEMBLY ESCRIPTION Hardware bag (USA) 77700-00519 668365 Hardware bag (Canada) 77700-00606 668371 Housing 70060-02596 667381 Gearbox ass'y (ccw) 70060-02191 4500037 Fan including bushings 70060-01331 70060-02188 667080 Bushing (iolite) 70060-02757 4300055 Nylon insert nut hex. 1/2" NC PTD Lockwasher 1/2"...
  • Page 26: Chute With Deflector

    PARTS HUTE WITH EFLECTOR ESCRIPTION Chute assembly (USA) 70060-02535 667384 Chute assembly (CANADA) 70060-02536 667385 Knob 5/16"NC 70060-01419 657309 Flat washer nylon 11/32" dia. 70060-03052 658467 Carriage bolt 5/16"NC x 1" gr.5 PTD Flat washer nylon 7/16" dia. 70060-03053 658468 Hand guard 70060-01358 657308...
  • Page 27: Manual Chute Rotation

    PARTS ANUAL HUTE OTATION ESCRIPTION Plastic bushing 1 5/16" 70060-01350 657335 Rotation worm 70001-00683 665037 Plastic bushing 1 11/16" 70060-01351 657336 Rotation worm support 70060-01684 657493 Handle tube 70001-00682 665041 Universal block 70060-03417 658193 Rotation yoke 70060-03416 659595 Handle support 70060-02280 667223 Plastic grommet...
  • Page 28: Worm Gearbox Assembly

    AVAILABLE OPTIONS (70060-02191) EARBOX PART ESCRIPTION Casing kit (items 1 and 2) 70060-01913 4500021 Left casing ------ ------ Right casing ------ ------ Worm and gear kit (items 3 and 4) 70060-01912 4500020 Gear ------ ------ Worm ------ ------ Driving shaft 70060-02190 4500036 Bearing...
  • Page 29: Reduction Box Assembly

    PARTS EDUCTION SSEMBLY ESCRIPTION PART Reduction box ass'y inc. bearing & sprocket 70060-01422 657353 Reduction box 70060-01423 657355 Drive shaft with sprocket (H40C11) 70060-01424 657250 Bearing 1" bore with locking collar 70060-70338 665494 Bearing flange 70060-01426 656589 Carriage bolt 5/16"NC x 5/8" Lockwasher 5/16"...
  • Page 30: Driveline Female Half (70060-03224)

    PARTS (70060-02345) RIVELINE EMALE ESCRIPTION Driveline female half ass'y 70060-02345 4700044 Inner shield 70060-03429 658511 Nylon repair kit 70060-04238 661555 Yoke & female shaft ass'y 70060-02347 4700071 Journal cross 70060-02335 4700066 Yoke 1" dia.hole. 70060-02348 4700072 OM 0287SB-A...
  • Page 31: Available Options

    AVAILABLE OPTIONS ELECTRIC CHUTE ELECTRIC CHUTE ROTATION DEFLECTOR GB2513 GB2514B-1 HYDRAULIC CHUTE ROTATION BX2754 OM 0287SB-A...
  • Page 32: Available Equipment

    AVAILABLE EQUIPEMENT EFER TO YOUR UBOTA DEALER FOR SUITABLE MODEL FRONT DOZER BLADES SNOWBLOWERS ROTARY BROOMS QUICK HITCHES & SUBFRAMES OM 0287SB-A...
  • Page 33: Torque Specification Table

    TORQUE SPECIFICATION TABLE GENERAL SPECIFICATION TABLE Use the following torques when special torques are not given. Note: These values apply to fasteners as received from supplier, when dry. These values do not apply if lubricants are used. BOLT SIZES (SAE) TORQUE INCHES Pounds-Foot...
  • Page 36 Printed in Canada...

Table of Contents