Kubota BX23S, LA340, BT603, RCK54D, RCK60D, RCK54, RCK60B Loader Backhoe Mower Tractor Service Manual
511 pages · Publication 9Y111-16500
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- Models
- BX23S, LA340, BT603, RCK54D, RCK60D, RCK54, RCK60B Loader Backhoe Mower
- Manual type
- Service Manual
- Pages
- 511
- Publication
- 9Y111-16500
- Condition
- Brand new
What's inside
From the manual's own table of contents: 75 sections, 283 entries. See sample pages (PDF, 838 KB)
SAFETY FIRST11 topics
- Before you start service
- Start safely
- Operate safely
- Protect against high pressure spray
- Avoid hot exhaust
- Exhaust filter cleaning
- Prevent a fire
- Keep a good airflow in the work area
- Discard fluids correctly
- Prevent acid burns
- Prepare for emergencies
SAFETY LABEL4 topics
- Safety labels for BX tractor
- Safety labels for mower
- Safety labels for loader
- Safety labels for backhoe
SPECIFICATIONS4 topics
- BX tractor specifications
- Mower specifications
- Loader specifications
- Backhoe specifications
IDENTIFICATION4 topics
- Tractor identification
- Checking mower identification
- Checking loader identification
- Checking backhoe identification
LUBRICANTS, FUEL AND COOLANT2 topics
- BX tractor
- Mower
Periodic service11 topics
- Opening bonnet
- Daily check
- Check points of initial 50 hours
- Check points of every 50 hours
- Check points of every 100 hours
- Check point of every 200 hours
- Check points of every 400 hours
- Check points of every 800 hours
- Check points of every 1000 hours or 1 year
- Front loader
- Backhoe
Tires2 topics
- Inflation pressure of tires
- Dual tires
Wheel tread2 topics
- Front wheels
- Rear wheels
Show all 75 sections
Ballast2 topics
- Front ballast
- Rear ballast
Special tools for engine8 topics
- Special use puller set
- Diesel engine compression tester (for injection nozzle)
- Nozzle tester
- Injection pump pressure tester
- Valve guide replacing tool
- Bushing replacing tool
- Flywheel stopper
- Crankshaft bearing 1 replacing tool
Special tools for tractor5 topics
- Tie-rod end lifter
- Independent PTO clutch spring compression tool
- Disassembling and assembling stand (1/2)
- Disassembling and assembling stand (2/2)
- Check and high pressure relief valve assembly tool
Engine body11 topics
- Function of cylinder block
- Function of closed breather
- Function of half-floating head cover
- Function of piston
- Function of piston ring
- Function of connecting rod
- Function of crankshaft
- Function of camshaft
- Function of rocker arm
- Function of flywheel
- Function of timing gears
Lubricating system6 topics
- Overview of lubricating system
- Function of oil strainer
- Function of oil pump
- Function of oil filter
- Function of relief valve
- Function of oil pressure switch
Cooling system4 topics
- Overview of cooling system
- Function of water pump
- Function of radiator
- Function of radiator cap
Fuel system2 topics
- Overview of fuel system
- Function of fuel filter
SERVICING12 topics
- Troubleshooting for engine
- Servicing specifications for engine
- Tightening torques for engine
- Checking and adjusting
- Disassembling and assembling
- Servicing
- Timing gears, camshaft and governor gear
- Piston and connecting rod
- Crankshaft
- Cylinder
- Oil pump
- Relief valve spring
Traveling system5 topics
- Hydrostatic transmission
- Range gear shift section
- Front wheel drive section
- Differential gear section
- Brake section
PTO system6 topics
- Structure of PTO system
- Others
- Troubleshooting for transaxle
- Servicing specifications for transaxle
- Tightening torques for transaxle
- Assembling shafts
Servicing1 topic
- Transaxle case
Front wheel alignment4 topics
- Camber of front axle
- Kingpin angle of front axle
- Caster of front axle
- Toe-in of front axle
Checking and adjusting3 topics
- Adjusting toe-in
- Adjusting front axle rocking force
- Adjusting front wheel steering angle
Disassembling and assembling13 topics
- Separating front axle assembly
- Front axle assembly
- Structure of steering system
- Hydraulic circuit of steering
- Steering controller
- Steering cylinder
- Troubleshooting for steering
- Servicing specifications for steering
- Tightening torques for steering
- Structure of hydraulic system
- Hydraulic circuit
- Hydraulic pump
- Control valve
Flow priority valve3 topics
- Outline of flow priority valve
- Structure of flow priority valve
- Specification of flow priority valve
Relief valve3 topics
- Outline of relief valve
- Structure of relief valve
- Specification of relief valve
Hydraulic cylinder1 topic
- Structure of hydraulic cylinder
Hydraulic block type outlet1 topic
- Structure of hydraulic block type outlet
Mower linkage1 topic
- Structure of mower linkage
Front loader valve3 topics
- Structure
- Front loader hydraulic circuit
- Function of loader control valve
Tightening torques for hydraulic system15 topics
- Relief valve
- Pump and priority valve
- Mower lift linkage
- Hydraulic pump
- Hydraulic cylinder block
- Wiring diagram of BX tractor
- Electrical connector chart
- Reading electrical circuit diagrams
- Starting system
- OPC (Operator Presence Control) system
- Charging system
- Lighting system
- Gauges
- Function of fuel level sensor
- Function of coolant temperature sensor
Others2 topics
- Electrical circuit for accessory
- Function of DC outlet
Tightening torques for electrical system19 topics
- Battery
- Main switch
- Starter
- Glow plug
- Safety switch
- Operator presence control (OPC) system
- Fuel pump
- Engine stop solenoid
- Timer relay
- Charging system
- Combination switch
- Gauge
- Structure of power transmission of mower
- Structure of lifting mechanism of mower
- Troubleshooting for mower
- Servicing specifications for mower
- Tightening torques for mower
- Setting up mower [RCK54D-26BX and RCK60D-26BX]
- Mounting mower
Checking and adjusting2 topics
- Mower adjustment
- Checking mower blade and belt
Disassembling and assembling7 topics
- Removing ramps and belt covers
- Removing mower blades
- Removing blade boss
- Removing gear box and mower belt
- Disassembling gear box
- Removing center pulley holder
- Removing outer pulley and blade shaft
Servicing2 topics
- Adjusting turning torque of pinion shaft
- Adjusting backlash between bevel gears
Front remote hydraulic control system (if equipped)1 topic
- Operating control lever
Boom cylinder and bucket cylinder1 topic
- Structure of boom cylinder and bucket cylinder
One touch front loader1 topic
- Outline of one touch front loader
One lever quick touch 4 lines coupler1 topic
- Structure of one lever quick touch 4 lines coupler
Auto lock attachment and detachment2 topics
- Outline of auto lock attachment and detachment
- Function of auto lock attachment and detachment
Mechanical loader frame standing mechanism1 topic
- Structure of mechanical loader frame standing mechanism
8. 3rd function valve (If equipped)2 topics
- Structure of 3rd function valve
- Function of 3rd function valve
Checking and adjusting3 topics
- Loader stand
- Front hydraulic valve main switch and relay
- 3rd function solenoid valve
Disassembling and assembling15 topics
- Removing and attaching front loader
- Servicing
- Hydraulic circuit
- Control valve
- Structure of hydraulic cylinder
- Troubleshooting for backhoe
- Servicing specifications for backhoe
- Tightening torques for backhoe
- Installing backhoe
- Disassembling backhoe
- Disassembling control valve
- Disassembling cylinder (Boom, dipperstick, bucket, swing, stabilizer)
- Checking clearance between pin and bushing
- Checking thrust washer wear
- Checking piston rod bend
Inside this manual
Real pages from this service manual (511 pages). Open the sample pages (PDF, 837 KB)
- Specifications, page 44: 4. Backhoe specifications
- Diagram, page 310: 10.2 Front loader hydraulic circuit
- Troubleshooting, page 478: 1. Troubleshooting for backhoe
- Color page: 5.1.7 Disconnecting propeller shaft
- Color page: 2.1.2.4 Relief (reverse position)
- Foldout diagram: 2. Electrical connector chart
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 511 pages
Quantity one is the manual described above.
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60-day returns
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Binder not included
Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).