Kubota M4-061, M4-071 Workshop Manual — 9Y111-19559

Overview

This is the Kubota Workshop Manual for the M4-061, M4-071 (document code 9Y111-19559, 2024 edition). It provides service and repair procedures for Kubota M4-061, M4-071 tractor. Powered by the Kubota V3307 engine.

Manual Details and Coverage

Manufacturer

Kubota

Models

M4-061, M4-071

Equipment type

Tractor

Manual type

Workshop Manual

Document code

9Y111-19559

Publication year

2024

Language

English

Page count

817

Format

PDF

Contents

The manual is structured as follows. Page references correspond to the original PDF pagination.

1. SAFETY

• SAFETY FIRST (1-1)
  • Preparing for emergencies (1-1)
  • Working cautions (1-1)
  • Starting machine safely (1-2)
  • Preventing fires (1-2)
  • Preventing acid burns (1-3)
  • Avoiding high pressure fluid (1-3)
  • Avoiding hot exhaust (1-3)
  • Cleaning exhaust filter (1-4)
• SAFETY LABELS (1-5)

2. GENERAL

• GENERAL WORKING INSTRUCTIONS (2-1)
• TIGHTENING TORQUES (2-11)
  • Hydraulic hose fittings (2-13)
  • Hydraulic pipe cap nuts (2-13)
  • Adapters, elbows and others (2-13)
• GENERAL MACHINE INFORMATION
  • Tractor identification (2-17)
    • Model name and serial number (2-17)
    • E4B engine (2-20)
    • Cylinder number (2-21)
  • Specifications (2-22)
    • Specification table (2-22)
    • Traveling speeds (2-24)
  • Dimension (2-25)
  • Tires (2-26)
    • Tires, wheels, and ballast (2-26)
  • Implement limitations (2-32)
    • Implement limitations (2-32)
• SPECIAL TOOLS (2-35)
  • Diesel engine compression tester (2-35)
  • Diesel engine compression tester (2-35)
  • Oil pressure tester (2-35)
  • Glow plug adapter (2-36)
  • Small end bushing replacing tool (2-37)
  • Idle gear bushing replacing tool (2-37)
  • Valve guide replacing tool (2-37)
  • Front cover oil seal replacing tool (2-38)
  • Flywheel housing oil seal replacing tool (2-39)
  • Valve bridge shaft replacing tool (2-40)
  • Camshaft cover replacing tool (2-40)
  • Crankshaft sleeve replacing tool (2-42)
  • Crankcase aligning plate (2-44)
  • Flywheel housing guide (2-44)
  • Camshaft position sensor bushing replacing tool (2-45)
  • Rotation sensor signal interface unit (2-46)
  • Auxiliary socket for fixing crankshaft sleeve (2-47)
  • Engine stand (2-49)
  • Pin for balancer shaft bearing replacing tool (2-49)
  • Balancer shaft 1 bearing A replacing tool (2-50)
  • Balancer shaft 1 bearing C replacing tool (2-52)
  • Balancer shaft 1 bearing D replacing tool (2-54)
  • Balancer shaft 2 bearing B replacing tool (2-56)
  • Balancer shaft 2 bearing C replacing tool (2-58)
  • Balancer shaft 2 bearing D replacing tool (2-60)
• Tie rod end lifter (2-62)
• Steering wheel puller (2-62)
• Relief valve pressure tester (2-62)
  • Flow meter (2-62)
• Adapter set for flow meter (2-63)
• Toe-in gauge (2-63)
• Injector CH3 (2-63)
• Injector CH3 (2-63)
• Brake air bleeder (2-63)
• Relief valve setting pressure adapter G (2-63)
• Pressure gauge (2-64)
• Power steering adapter (2-64)
• Front axle rocking restrictor (2-64)
• Sliding hammer (2-64)
• Adapter for sliding hammer (2-65)
• LSD adapter (2-66)
• Hydraulic clutch spring compressor (2-68)
• Locking wrench (2-72)
• Hydraulic arm shaft bushing press-fitting tool (2-72)
• Bevel gear shaft tool (2-72)
• Draft control test bar (2-73)
• Hydraulic cylinder piston sealing tool (2-73)
• Cylinder safety valve setting pressure adapter (2-74)
• Valve adapter (2-76)
• Hydraulic brake adapter (2-77)
• Tools for dismounting cabin (2-78)
  • Air conditioner service tool (2-84)
  • Electric gas leak tester (2-85)
  • Vacuum pump (2-85)
  • Stopper magnetic clutch (for A/C compressor) (2-86)
  • Stopper bolt (for A/C compressor) (2-87)

3. MAINTENANCE

• SERVICE INTERVALS (3-1)
• LUBRICANTS, FUEL AND COOLANT (3-5)
• CHECK AND MAINTENANCE (3-9)
  • Daily check (3-9)
    • Walk around inspection (3-9)
    • Checking and refueling (3-9)
    • Checking water separator (3-10)
    • Checking engine oil level (3-10)
    • Checking transmission oil level (3-10)
    • Cleaning remote control valve coupler (3-11)
    • Checking coolant level (3-11)
    • Cleaning the evacuator valve (3-12)
    • Cleaning grille, radiator screen, oil cooler, fuel cooler, air conditioner condenser and
    • Checking DPF muffler (3-13)
    • Checking brake pedal (3-14)
    • Checking parking brake (3-14)
    • Checking gauges, meter and Easy Checker (3-14)
    • Checking headlight, turn signal light, hazard light, and so on (3-14)
    • Checking seat belt (3-14)
    • Checking movable parts (3-14)
  • Initial 50 hours (3-14)
    • Changing engine oil (3-14)
    • Replacing engine oil filter (3-15)
  • Every 50 hours (3-15)
    • Checking engine start system (3-15)
    • Checking PTO control system (3-15)
    • Checking operator presence control (OPC) system (3-16)
    • Checking the wheel bolt torque (3-16)
    • Checking tie-rod dust cover (3-16)
  • Every 100 hours (3-17)
    • Lubricating grease fittings (3-17)
    • Cleaning air cleaner primary element (3-18)
    • Adjusting fan and air-conditioner belt tension (3-19)
    • Adjusting alternator belt tension (3-19)
    • Adjusting brake pedal (3-20)
    • Checking brake pedal free travel (3-20)
    • Checking brake pedal stroke (3-20)
    • Checking equalizer working level (anti-imbalance device) (3-20)
    • Checking gear-locked parking brake lever (3-21)
    • Checking battery condition (3-21)
  • Every 200 hours (3-22)
    • Adjusting toe-in (3-22)
    • Draining fuel tank water (3-23)
    • Cleaning inner air filter (3-23)
    • Cleaning fresh air filter (3-23)
  • Every 400 hours (3-24)
    • Cleaning water separator (3-24)
  • Every 500 hours (3-24)
    • Changing engine oil (3-24)
    • Replacing engine oil filter (3-25)
    • Replacing fuel filter (3-25)
    • Replacing hydraulic oil filter (3-26)
    • Checking the power steering line (3-26)
    • Checking radiator hose and clamp (3-27)
    • Checking fuel line (3-27)
    • Checking intake air line (3-27)
    • Checking intake air line (3-27)
    • Checking lift cylinder hose (3-28)
    • Checking air conditioner pipe and hose (3-28)
  • Every 600 hours (3-28)
    • Adjusting front axle pivot (3-28)
  • Every 1000 hours (3-28)
    • Changing transmission oil (3-28)
    • Changing front axle gear case oil and front differential case oil (3-29)
    • Adjusting valve clearance (3-30)
  • Every 1000 hours or 1 year (3-31)
    • Replacing air cleaner primary element and secondary element (3-31)
    • Checking exhaust manifold (3-31)
  • Every 1500 hours (3-32)
    • Checking injector (with Diagmaster) (3-32)
    • Replacing oil separator element (3-32)
    • Checking positive crankcase ventilation (PCV) valve (3-33)
    • Checking and cleaning EGR cooler (3-32)
    • Checking and cleaning EGR cooler (3-33)
  • Every 2000 hours or 2 years (3-34)
    • Flushing cooling system and changing coolant (3-34)
    • Antifreeze (3-35)
    • Cleaning master cylinder filter (3-36)
  • Every 3000 hours (3-36)
    • Checking turbocharger (3-36)
    • Checking supply pump (3-36)
    • Checking and cleaning EGR system (3-36)
    • Cleaning DPF muffler (3-37)
  • Every 3 to 4 months (3-37)
    • Rustproofing when in storage (3-37)
  • Every 1 year (3-37)
    • Checking DPF related pipe (3-37)
    • Checking the CAB isolation cushion (3-37)
  • Every 2 years (3-37)
    • Replacing positive crankcase ventilation (PCV) valve hose (3-37)
    • Replacing positive crankcase ventilation (PCV) valve hose (3-37)
    • Replacing boost sensor hose (3-37)
    • Replacing DPF related rubber pipe (3-37)
    • Replacing EGR cooler hose (3-37)
    • Checking oil separator related rubber pipe (3-38)
    • Checking radiator hose and clamp (3-38)
    • Checking fuel line (3-38)
    • Checking intake air line (3-38)
    • Checking power steering hose (3-38)
    • Checking lift cylinder hose (3-38)
    • Checking air conditioner pipe and hose (3-38)
  • Every 4 years (3-38)
    • Replacing master cylinder kit (3-38)
    • Replacing equalizer kit (3-38)
    • Replacing brake seal 1 and (3-38)
  • Service as required (3-38)
    • Bleeding fuel system (3-38)
    • Bleeding brake system (3-39)
    • Replacing secondary brake pad (3-40)
    • Draining clutch housing water (3-40)
    • Replacing fuses (3-40)
    • Replacing slow-blow fuses (3-42)
    • Replacing light bulb (3-42)
    • Replacing headlight bulb (3-43)
    • Lubricating points for door and window (3-43)
    • Adding washer liquid (3-43)
    • Checking amount of refrigerant (gas) (3-43)
    • Washing the t (3-43)
    • Washing the tractor (3-44)

4. ENGINE

• MECHANISM (4-1)
  • Feature of cylinder block (4-1)
  • Feature of cooling jacket (4-2)
  • Feature of half-floating head cover (4-2)
  • Feature of cylinder head (4-2)
  • Feature of cylinder block screws (4-3)
  • Feature of center direct injection system (E-CDIS) (4-3)
  • Feature of gear train (4-4)
  • Feature of piston (4-4)
  • Feature of built-in dynamic balancer (4-4)
  • Feature of oil cooler
  • Feature of oil cooler (4-5)
• Feature of thermostat (4-5)
• Feature of bottom bypass system (4-6)
  • Feature of bottom bypass system (4-6)
  • Feature of supply pump (4-7)
    • Function of feed pump (4-7)
    • Function of regulating valve (4-7)
    • Function of suction control valve (SCV) (4-8)
    • Function of pump unit (4-9)
    • Function of delivery valve (4-9)
    • Function of fuel temperature sensor (4-9)
  • Feature of rail (4-10)
  • Feature of injector (4-10)
    • Operation of injector (4-11)
    • Function of in
    • Function of injector drive circuit (4-12)
    • Function of injector QR/ID codes (4-12)
    • Registering ID code (When replacing injector) (4-12)
    • Registering ID code (When replacing engine ECU) (4-12)
  • Feature of engine control system (4-13)
    • Function of engine ECU (4-14)
    • Function of crankshaft position sensor (4-14)
    • Function camshaft position sensor (4-15)
    • Pulse chart of crankshaft position sensor output signal and camshaft position sensor
  • EGR valve (4-15)
    • Function of water cooled EGR valve (4-15)
    • Function of EGR valve lift sensor (4-16)
  • Feature of reed valve (4-16)
  • Feature of EGR cooler (4-16)
  • Overview of after treatment devices (4-17)
  • DPF regeneration process (4-18)
  • PM warning level (4-19)
  • Auto regeneration mode (4-20)
  • Regeneration inhibit mode (4-21)
  • Function of diesel oxidation catalyst (DOC) (4-22)
  • Function of diesel particulate filter (DPF) (4-22)
  • Function of intake throttle valve (4-22)
  • Function of air flow sensor (4-22)
  • Function of air flow sensor (4-22)
  • Function of temperature sensor (4-23)
  • Function of differential pressure sensor (4-23)
  • Function of oil separator (4-23)
• SERVICING (4-25)
• Engine body (4-36)
  • Checking compression pressure (4-36)
    • Adjusting valve clearance (4-36)
• Lubricating system (4-37)
  • Checking engine oil pressure (4-37)
• Cooling system (4-38)
  • Checking fan / air-conditioner belt tension (4-37)
    • Checking fan / air-conditioner belt tension (4-38)
    • Checking fan belt damage and wear (4-38)
    • Checking radiator cap air leakage (4-38)
    • Checking radiator water leakage (4-39)
    • Checking opening-temperature of thermostat valve (4-39)
    • Checking exhaust gas leakage of turbine side (4-39)
    • Checking air leakage of compressor side (4-40)
    • Checking radial clearance of turbocharger (4-40)
• EGR system (4-40)
  • Checking and cleaning EGR system (4-40)
  • Separating engine from tractor (4-40)
    • Draining coolant (4-40)
    • Draining engine oil (4-41)
    • Draining transmission fluid (4-42)
    • Opening bonnet (4-42)
    • Disconnecting battery negative terminal (4-43)
    • Remo (4-42)
    • Removing bonnet and side cover (4-43)
    • Removing muffler pipe (Upper muffler model) (4-44)
    • Removing DPF muffler (4-44)
    • Disassembling filter comp (DPF) (If necessary) (4-45)
    • Disconnecting steering shaft (4-46)
    • Disconnecting steering controller pipe and hose (4-47)
    • Removing floor mat and air conditioner duct (4-47)
    • Disconnecting wire harness inside cabin (4-48)
    • Removing air cleaner (4-48)
    • Removing air cleaner hose and radiator hose (4-48)
    • Removing battery (4-49)
    • Disconnecting heater hose (4-49)
    • Removing compressor and condenser (4-50)
    • Disconnecting oil cooler pipe (4-51)
    • Removing wire harness for left side (4-51)
    • Removing wire harness for right side (4-51)
    • Removing fuel filter and feed pump (4-52)
    • Removing propeller shaft (4WD model) (4-52)
    • Installing front axle rocking restrictor (4-54)
    • Separating engine from clutch housing (Cabin model) (4-54)
    • Separating engine from front axle frame (4-55)
    • Removing damper disc (4-56)
  • External components (4-56)
    • Removing external components (4-56)
  • Turbocharger and EGR (4-56)
    • Removing turbocharger (4-57)
    • Removing EGR cooler (4-57)
    • Removing EGR valve (4-57)
    • Removing EGR valve (4-57)
    • Removing intake throttle valve (4-57)
  • Common rail (4-58)
    • Removing common rail and injection pipes (4-58)
    • Removing coolant temperature sensor (4-59)
    • Removing camshaft position sensor (4-59)
    • Removing crankshaft position sensor (4-59)
    • Removing intake air temperature sensor (4-59)
    • Removing boost sensor (4-60)
  • Cylinder head and valve (4-60)
    • Removing cylinder head cover and glow plug (4-60)
    • Removing overflow pipe and injectors (4-61)
    • Checking fuel leakage of overflow pipe (4-62)
    • Removing rocker arm, pushrod and valve bridge arm (4-62)
    • Removing injector oil seal and injection pipe oil seal (If necessary) (4-63)
    • Removing cylinder head (4-64)
    • Selecting cylinder head gasket (4-65)
    • Removing valve
    • Removing valve (4-66)
  • Thermostat (4-66)
    • Removing thermostat assembly (4-66)
  • Supply pump (4-66)
    • Removing supply pump (4-66)
    • Removing supply pump gear and crankshaft position pulsar gear (If necessary) (4-68)
    • Removing fan drive pulley (4-68)
  • Water pump and oil cooler (4-69)
    • Removing water pump (If necessary) (4-69)
    • Removing oil cooler (4-69)
  • Front cover (4-69)
    • Removing front cover (4-69)
    • Flywheel and timing gears (4-70)
  • Piston and connecting rod (4-75)
    • Removing oil pan and oil strainer (4-75)
    • Removing tappet (4-76)
    • Removing conn
    • Removing connecting rod cap (4-76)
    • Removing piston (4-77)
    • Removing piston ring and connecting rod (4-77)
  • Crankshaft and crankcase (4-78)
    • Removing crankshaft and crankcase (4-78)
  • Cylinder head and valve (4-80)
    • Measuring top clearance (4-80)
    • Checking cylinder head surface flatness (4-81)
    • Checking cylinder head flaw (4-81)
    • Checking valve recessing (4-81)
    • Checking valve lapping (4-82)
    • Measuring clearance between valve stem and valve guide (4-82)
    • Replacing valve guide (4-83)
    • Correcting valve (4-83)
    • Correcting valve seat (4-84)
    • Checking free length and tilt of valve spring (4-85)
    • Measuring setting load of valve spring (4-85)
    • Measuring oil clearance between rocker arm and rocker arm shaft (4-86)
    • Measuring oil clearance between valve bridge arm shaft and valve bridge arm (4-86)
    • Replacing valve bridge shaft (If necessary) (4-87)
    • Measuring pushrod alignment (4-87)
    • Measuring oil clearance between tappet and tappet (4-87)
  • Timing gears (4-88)
    • Measuring timing gear backlash (4-88)
    • Measuring side clearance of idle gear (4-8)
    • Measuring side clearance of idle gear (4-89)
    • Measuring oil clearance between idle gear shaft and idle gear bushing (4-89)
    • Replacing idle gear bushing (4-90)
    • Measuring side clearance of camshaft (4-90)
    • Measuring camshaft alignment (4-91)
    • Measuring cam height (4-91)
    • Measuring oil clearance between camshaft journal and cylinder block bore (4-91)
    • Replacing camshaft cover (If necessary) (4-92)
    • Measuring balancer shaft side clearance (4-92)
    • Measuring balancer shaft alignment (4-92)
    • Measuring oil clearance of balancer shaft journal (4-93)
    • Replacing balancer shaft bearing (4-94)
  • Piston and connecting rod (4-95)
    • Measuring piston pin bore I.D (4-95)
    • Measuring oil clearance between piston pin and small end bushing (4-95)
    • Replacing small end bushing (4-96)
    • Checking connecting rod alignment (4-96)
    • Checking piston ring gap (4-96)
    • Checking piston ring gap (4-97)
    • Checking clearance between piston ring and ring groove (4-97)
  • Crankshaft (4-98)
    • Measuring side clearance of crankshaft (4-98)
    • Measuring crankshaft alignment (4-98)
    • Checking oil clearance between crankpin and crankpin bearing (4-99)
    • Checking oil clearance between crankshaft journal and crankshaft bearing (4-100)
    • Replacing crankshaft sleeve (4-101)
    • Replacing flywheel housing oil seal (4-101)
    • Replacing front cover oil seal (4-102)
    • Replacing camshaft position sensor bushing (4-102)
  • Cylinder (4-103)
    • Measuring cylinder wear (4-103)
    • Correcting cylinder to oversize (4-103)
  • Oil pump (4-104)
    • Checking clearance between inner rotor and outer rotor (4-104)
    • Checking clearance between outer rotor and pump body (4-104)
    • Checking clearance between rotor and cover
    • Checking clearance between rotor and cover (4-104)
  • Relief valve (4-105)
    • Measuring free length of relief valve spring (4-105)

5. TRANSMISSION

• MECHANISM (5-1)
  • Structure of transmission (Hydraulic 4WD model) (5-1)
  • Structure of transmission (Mechanical 4WD model) (5-2)
  • Hydraulic shuttle shift section (5-3)
    • Structure of hydraulic shuttle (5-3)
    • Power train of shuttle shift section (5-4)
  • Hydraulic shuttle valve (5-5)
    • Structure of hydraulic shuttle valve (5-5)
    • Oil flow of hydraulic shuttle valve (5-6)
  • Main gear shift section (5-11)
    • Structure of main gear shift section (5-11)
  • Range gear shift section (5-12)
    • Structure of range/creep gear shift section (5-12)
  • Shift fork rod and fork (5-14)
    • Structure of creep gear shift section (5-14)
  • Structure of PTO gear section (5-16)
  • PTO hydraulic clutch section (5-17)
    • Structure of PTO hydraulic clutch (5-17)
    • Oil flow of PTO solenoid valve (Hydraulic solenoid valve) (5-17)
    • Oil flow of PTO solenoid valve (Mechanical 4WD model) (5-18)
• Structure of 4WD hydraulic clutch section (5-19)
• Oil flow of 4WD solenoid valve (5-20)
  • Function of 4WD (5-20)
  • Overview of 4WD shift (Mechanical 4WD model) (5-20)
  • Structure of 4WD shift (5-21)
• SERVICING (5-23)
  • Clutch pedal (5-29)
    • Adjusting clutch pedal free travel (5-29)
  • Gear shifting linkage (5-29)
    • Main gear shift (5-29)
    • Range / creep gear shift (5-30)
  • Accelerator section (5-31)
    • Checking hand accelerator lever operating force (5-31)
    • Checking accelerator pedal (5-32)
  • Hydraulic shuttle clutch valve (5-33)
    • Checking shuttle clutch valve system pressure (5-33)
  • Solenoid valve assembly (Hydraulic 4WD model) (5-36)
    • Checking solenoid valve system pressure (5-36)
    • Checking PTO operating pressure (5-36)
    • Checking 4WD operating pressure (5-37)
  • PTO solenoid valve (5-36)
  • PTO solenoid valve (Mechanical 4WD model) (5-38)
    • Checking PTO clutch operating pressure (5-38)
• Separating each block (5-39)
  • Draining engine oil (5-39)
    • Draining coolant (5-39)
    • Draining transmission fluid (5-40)
    • Draining fuel (5-41)
    • Removing bonnet and side cover (5-41)
    • Removing propeller shaft (4WD model) (5-41)
    • Disconnecting hydraulic pipe and hose (5-43)
    • Disconnecting connector for clutch housing case (5-44)
    • Disconnecting connector for transmission case (Hydraulic 4WD model)
    • Disconnecting connector for transmission case (Mechanical 4WD model) (5-45)
    • Separating clutch housing from engine (5-45)
    • Removing cabin mounting bracket (Front) (5-46)
    • Disconnecting hydraulic pipe for 3-point hitch (5-46)
    • Removing hydraulic pump (5-46)
    • Removing solenoid valve assembly (Hydraulic 4WD model) (5-47)
    • Removing solenoid valve assembly (Mechanical 4WD model) (5-47)
    • Separating clutch housing from transmission case (5-48)
    • Removing rear axle case assembly (5-49)
    • Removing 3-point linkage and hydraulic cylinder (5-49)
    • Removing auxiliary control valve (5-50)
    • Separating hydraulic block from transmission case (5-50)
    • Removing PTO gear case assembly (5-51)
• Shuttle clutch (5-51)
  • Removing hydraulic shuttle clutch (5-51)
    • Shuttle clutch assembly (5-51)
    • Shuttle clutch assembly (5-54)
• Shift cover (5-57)
  • Removing shift cover (5-57)
    • Disassembling main shift fork (5-57)
    • Disassembling range gear shift fork (5-58)
    • Removing main shift arm (5-59)
    • Disassembling range shift fork (5-59)
    • Disassembling creep gear assembly (5-60)
• Disassembling clutch housing case (5-60)
  • Removing 1st shaft, 2nd shaft and 3rd shaft (5-60)
    • 1st shaft (5-64)
    • 2nd shaft and 3rd shaft (5-67)
    • 4WD propeller shaft (5-67)
    • Creep gear (5-70)
• Disassembling transmission case (5-71)
  • Removing PTO clutch pack (5-71)
    • Disassembling PTO clutch pack (5-71)
    • Disassembling PTO clutch pack (5-72)
    • Removing 4WD clutch (5-73)
    • Removing differential gear and bevel pinion shaft (4WD model) (5-74)
    • Disassembling differential gear assembly (5-76)
• PTO gear case (5-78)
  • Disassembling PTO gear case (5-78)
  • Bearing (5-79)
    • Checking ball bearing (5-79)
    • Checking split type needle bearing (5-79)
    • Checking taper roller bearing (5-79)
  • Shift fork and synchronizer (5-79)
    • Checking clearance between shift fork and shifter groove (5-79)
    • Checking smooth sliding and moving of coupling and shifter (5-79)
    • Checking wear on synchronizer key and spring (5-80)
  • Travelling clutch (5-80)
    • Checking displacement around damper disc edge (5-80)
    • Checking displacement around damper disc edge (5-80)
    • Checking clearance between inching lever pin and lever bushing (5-80)
  • Shuttle clutch pack (5-81)
    • Checking clearance between internal circlip and belleville washer (Cupped spring
  • Shaft and gear (5-82)
    • Checking side clearance of 1st shaft (5-82)
  • PTO clutch pack (5-82)
    • Checking PTO clutch disc wear (5-82)
    • Checking PT
    • Checking flatness of PTO piston and PTO steel plate (5-83)
    • Checking PTO clutch back plate (5-83)
    • Checking piston return spring free length (5-84)
    • Checking seal ring thickness of PTO clutch pack (5-84)
  • 4WD clutch pack (5-84)
    • Checking seal ring thickness of 4WD clutch pack (5-84)
    • Checking clutch disc wear (5-85)
    • Checking steel plate and pressure plate wear (5-85)
    • Checking flatness of piston, steel plate and pressure plate (5-85)
  • Differential gear (5-86)
    • Spiral bevel pinion shaft (5-86)
    • Backlash and tooth contact (5-86)
    • Differential case differential pinion gear and differential side gear (5-88)
  • Solenoid valve (5-90)
    • Checking PTO and 2WD solenoid valve (5-90)

6. REAR AXLE

• MECHANISM (5-90)
• MECHANISM (6-1)
• SERVICING (6-3)
  • Separating rear axle (6-6)
    • Draining transmission fluid (6-6)
    • Draining fuel (6-6)
    • Opening bonnet (6-6)
    • Disconnecting battery negative terminal (6-7)
    • Installing front axle rocking restrictor (6-7)
    • Removing rear wheel (6-7)
    • Removing outer parts (6-8)
    • Disconnecting draft control wire and position control wi (6-7)
    • Disconnecting draft control wire and position control wire (6-8)
    • Removing cabin mounting bracket (Rear) (6-9)
    • Removing auxiliary step (6-9)
    • Removing fuel tank (6-9)
    • Removing rear axle case assembly (6-10)
  • Disassembling rear axle (6-11)
    • Brake section (6-11)
    • Rear axle case (6-11)
  • Bearing (6-13)
    • Checking ball bearing (6-13)
    • Checking needle bearing (6-13)
  • Planetary gear (6-13)
    • Checking backlash between internal gear and planetary gear (6-13)
    • Measuring thrust collar thickness (6-13)
    • Measuring clearance between planetary gear and planetary gear shaft (6-14)

7. BRAKES

• MECHANISM
• MECHANISM (7-1)
  • Structure of traveling brake (7-1)
  • 4WD braking system (4WD model) (7-2)
  • Function of master cylinder assembly (7-2)
  • Structure of gear locked parking brake (7-3)
• SERVICING (7-5)
  • Traveling brake (7-9)
    • Checking brake pedal free travel (7-9)
    • Checking brake pedal stroke (7-9)
    • Adjusting brake switch position (7-9)
    • Checking equalizer working level (Anti-imbalance device) (7-10)
    • Testing traveling brake system (7-10)
    • Bleeding brake system (7-11)
  • Parking brake (7-12)
    • Checking gear locked parking brake lever (7-12)
    • Adjusting gear locked parking brake lever (7-13)
    • Checking gear locked parking brake lever plate
    • Checking gear locked parking brake lever plate (7-13)
  • Removing master cylinder (7-14)
    • Draining transmission fluid (7-14)
    • Opening bonnet (7-14)
    • Disconnecting battery negative terminal (7-15)
    • Removing bonnet and side cover (7-15)
    • Removing steering and cover (7-16)
    • Disconnecting brake pipe and hose (7-17)
    • Removing master cylinder (7-17)
  • Master cylinder (7-18)
    • Disassembling master cylinder (7-18)
    • Removing equalizer (7-18)
  • Brake pedal (7-19)
    • Removing brake pedal (Cabin model) (7-19)
  • Brake disc and plate (7-19)
    • Disassembling brake shaft, brake disc, st
    • Disassembling brake shaft, brake disc, steel plate and brake plate (7-19)
  • Brake piston (7-19)
    • Removing brake piston (7-19)
  • Parking brake gear (7-20)
    • Removing PTO propeller shaft, bearing holder and pump gear (7-20)
    • Removing parking brake gear (7-21)
  • Brake pedal (7-22)
    • Checking brake pedal bushing (7-22)
  • Traveling brake (7-22)
    • Checking brake plate flatness (7-22)
    • Checking brake disc wear (7-22)
    • Checking brake plate wear (7-23)
    • Checking cam plate flatness (7-23)
    • Checking height of cam plate and ball (7-23)

8. FRONT AXLE

• MECHANISM
• MECHANISM (8-1)
  • Structure of front axle (8-2)
  • Function of limited slip differential (LSD) (8-3)
• SERVICING (8-5)
  • Checking toe-in (8-9)
  • Adjusting toe-in (8-9)
  • Checking axial sway of front wheel (8-9)
  • Adjusting front axle pivot (8-9)
  • Adjusting between bevel gear case and stopper (4WD model) (8-10)
  • Separating front axle (8-11)
    • Draining front axle gear case oil and front differential case oil (8-11)
    • Removing propeller shaft (4WD model) (8-11)
    • Removing front wheel and power steering hoses (8-12)
    • Removing front axle (8-13)
  • Disassembling front axle (8-13)
    • Removing tie-rod (4WD model) (8-13)
    • Separating front differential case from bevel gear case (4WD model) (8-14)
    • Disassembling bevel gear case (8-14)
    • Disassembling front wheel case cover (8-15)
    • Disassembling front wheel case (8-15)
    • Removing bevel gear (4W
    • Removing bevel gear (4WD model) (8-16)
    • Removing front axle (8-16)
  • Removing differential gear and bevel pinion shaft (4WD model) (8-16)
    • Removing bevel pinion shaft (4WD model) (8-16)
    • Disassembling differential gear (LSD) assembly (4WD model) (8-17)
  • Disassembling differential gear (LSD) (4WD model) (8-17)
    • Removing spiral bevel gear (4WD model) (8-17)
    • Removing LSD disc and steel plate (4WD model) (8-18)
  • Servicing front axle (4WD model) (8-19)
    • Checking ball bearing (8-19)
    • Checking needle bearing (8-19)
    • Checking turning torque of spiral bevel pinion shaft (pinion shaft only) (8-19)
    • Checking backlash and tooth contact between bevel pinion shaft and bevel gear (8-20)
    • Checking clearance between differential case and differential side gear (8-22)
    • Checking clearance between differential pinion shaft and pinion gear (8-22)
    • Checking backlash between differential pinion and differential side gear (8-23)
    • Checking slip torque of LSD disc
    • Checking slip torque of LSD disc (8-24)
    • Checking front bracket and rear bracket bushing (8-25)
    • Checking bearing retainer and front wheel case support bushing (8-25)
    • Checking bevel gear case and front wheel case bushing (8-26)
    • Checking backlash of bevel gear in bevel gear case (8-26)
    • Checking backlash of bevel gear in front wheel case (8-27)
    • Checking backlash between internal gear and planetary gear (8-28)
    • Checking clearance between planetary gear and shaft (8-28)
    • Checking thrust collar thickness (8-29)

9. STEERING

• MECHANISM (9-1)
• SERVICING (9-3)
  • Steering controller (9-8)
    • Measuring relief valve setting pressure or power steering controller (9-8)
  • Removing steering controller (9-8)
    • Removing bonnet and side cover (9-8)
    • Disconnecting steering controller pipe and hose (9-9)
    • Removing power steering controller (9-9)
  • Disassembling steering controller (9-10)
    • Removing gerotor (9-10)
    • Removing grand seal, needle bearing, sleeve and spool (9-11)
  • Removing power steering cylinder (9-12)
    • Removing tie-rod (9-12)
    • Removing steering cylinder (9-13)
  • Disassembling steering cylinder (9-14)
    • Disassembling steering cylinder rod (9-14)
  • Checking steering cylinder I.D (9-15)
  • Checking clearance between rod and bushing (9-15)

10. HYDRAULIC SYSTEM

• MECHANISM (10-1)
  • Hydraulic circuit of whole hydraulic system (Hydraulic 4WD model) (10-4)
  • Hydraulic circuit of whole hydraulic system (Mechanical 4WD model) (10-6)
  • Outline of 3-point hitch hydraulic circuit diagram (10-7)
  • Oil flow of control valve during neutral position (10-8)
  • Oil flow of control valve during lift position (10-8)
  • Oil flow of control valve during lifting to neutral (Acting the shockless mechanism) (10-8)
  • Oil flow of control valve during down position (10-9)
  • Oil flow of control valve during floating (10-9)
  • Flow control valve (optional) (10-10)
    • Structure of flow control valve (10-11)
    • Oil flow of flow control valve (10-19)
  • Self canceling detent (SCD) valve (10-23)
    • Without flow control valve (10-23)
    • With flow control valve (Optional) (10-23)
    • With flow control valve (Optional) (10-31)
  • Floating detent (FD) valve (10-32)
    • Structure of floating detent (FD) valve (10-32)
    • Oil flow of floating detent (FD) valve (10-35)
  • Self canceling detent (SCD) valve (Mechanical check valve type) (10-39)
    • Structure of self canceling detent valve (Mechanical check valve type) (10-39)
    • Oil flow of self canceling detent valve (Mechanical check valve type) (10-41)
  • Floating detent (FD) valve (Mechanical check valve type) (10-46)
    • Structure of floating detent (FD) valve (Mechanical check valve type) (10-46)
    • Oil flow of floating detent (FD) valve (Mechanical check valve type) (10-47)
• SERVICING (10-51)
  • Hydraulic pump
  • Hydraulic pump (10-57)
    • Checking hydraulic flow (3-point hitch hydraulic system) (10-57)
    • Checking hydraulic flow (Power steering hydraulic system) (10-58)
  • Relief and safety valve (10-59)
    • Checking relief valve setting pressure with pressure tester (10-59)
    • Checking safety valve setting pressure using injection nozzle tester (10-59)
  • Position and draft control linkage (10-60)
    • Adjusting position feedback rod length and draft rod length 10-
    • Adjusting position control lever floating range (10-60)
    • Adjusting uppermost position of lift arm (10-61)
    • Adjusting draft control (10-62)
    • Adjusting draft lever free range (10-62)
    • Adjusting draft lever floating range (10-63)
    • Adjusting position control lever operating force and draft control lever operating force (10-64)
  • Auxiliary control valve linkage (10-64)
    • Adjusting wire length of auxiliary control valve (Lever side) (10-64)
    • Adjusting wire length of auxiliary control valve (Valve side - Cabin model) (10-65)
  • Oil cooler check valve (10-65)
    • Checking operating pressure of oil cooler check valve (10-65)
  • Hydraulic pump (10-66)
    • Removing hydraulic pump (Cabin model) (10-66)
    • Disassembling hydraulic pump (10-67)
  • Removing top cover (3-point hitch hydraulic block) (10-68)
    • Disconnecting battery negative terminal (10-68)
    • Removing rear wheel and 3-point linkage (10-68)
    • Removing outer parts (10-68)
    • Disconnecting draft control wire and position control wire (10-69)
    • Removing gear shift linkage and parking brake (10-69)
    • Removing cabin mounting bolt and nut (10-70)
    • Removing cabin bracket (10-70)
    • Removing auxiliary control valve (10-71)
    • Removing hydraulic cylinder (10-71)
    • Disconnecting connector for transmission case (10-72)
    • Removing top cover (10-72)
  • Hydraulic linkage (10-73)
    • Removing position linkage and draft linkage (10-73)
    • Removing linkage bracket (10-74)
    • Removing draft lever rod and position lever rod (10-74)
    • Removing draft lever 3 and position lever (10-74)
    • Removing position feedback rod and draft rod (10-75)
    • Removing draft spool lever and position spool lever (10-74)
    • Removing draft spool lever and position spool lever (10-75)
  • Control valve (10-76)
    • Removing control valve (10-76)
    • Removing plug and unload valve (10-77)
    • Removing spool and poppet valve (10-77)
    • Removing check valve (10-77)
  • Hydraulic cylinder (10-78)
    • Removing hydraulic cylinder (10-78)
    • Disassembling hydraulic cylinder (10-78)
    • Installing piston seal (10-79)
  • Relief valve (10-80)
    • Disassembling relief valve (10-80)
  • Safety valve (10-81)
    • Disassembling safety valve (10-81)
  • Top link bracket (10-81)
    • Disassembling top link bracket (10-81)
  • Lift arm and lift arm shaft (10-81)
  • Lift arm and lift arm shaft (10-82)
    • Removing lift arm and lift arm shaft (10-82)
  • Lowering speed adjusting valve (10-82)
    • Removing lowering speed adjusting valve (Cabin model) (10-82)
  • Auxiliary control valve quick coupler (10-83)
    • Removing auxiliary control valve quick coupler (10-83)
    • Cleaning sealing area of auxiliary control valve quick coupler (10-83)
    • Removing O-ring from auxiliary control valve quick coupler (10-84)
  • Lift arm and top link bracket (10-86)
    • Checking lift arm support bushing (10-86)
    • Checking torsion bar and top link bracket (10-87)

11. ELECTRICAL SYSTEM

• MECHANISM (11-1)
  • Electrical component location on engine harness (11-1)
  • Electrical component location on engine harness (11-2)
  • Electrical component location on main harness (11-3)
  • Electrical component location on body harness (11-4)
  • Electrical component location on cabin harness (Cabin model) (11-5)
  • Electrical circuit of starting system (Cabin model) (11-7)
  • Indication items of meter panel (11-8)
    • Instrument panel (11-8)
    • Easy Checker™ (11-8)
    • Easy Checker™ (11-9)
    • Fuel gauge (11-9)
    • Coolant temperature gauge (11-10)
    • Overheating countermeasures (11-10)
    • Tachometer (11-10)
    • LCD monitor (11-10)
  • ECO 40 km/h function (11-18)
    • Structure of ECO 40 km/h function (11-18)
    • Components (11-20)
  • Constant RPM management switch with indicator (Work cruise) (11-24)
    • Structure of constant RPM management switch with indicator (Work cruise) (11-24)
    • Function of constant RPM management mechanism (11-25)
  • Electronic hydraulic shuttle (11-26)
    • Structure of electronic hydraulic shuttle (11-26)
    • Components (11-27)
  • 4WD control (11-26)
  • 4WD control (11-31)
    • Structure of 4WD control (11-31)
    • Components (11-32)
  • PTO speed limiter (If equipped 540 Economy) (11-35)
    • Function of PTO speed limiter (11-35)
    • Components (11-36)
  • Components (11-39)
    • Function of flasher unit (11-39)
• SERVICING (11-41)
  • Diagnostic trouble code for VCU (11-47)
  • Diagnostic trouble code for ECU (11-50)
  • Procedure for checking wiring harness (11-66)
    • Procedure of checking open circuit on wiring harness (11-66)
    • Procedure of checking short circuit on wiring harness (11-66)
    • Procedure of checking ground fault on wiring harness (11-67)
  • Checking, setting and adjusting by using instrument panel (11-67)
    • Mode and item selection (11-68)
    • Mode [TST] 11-
    • Mode [CHK] (11-72)
    • Mode [SEL] (11-76)
    • Mode [ADJ] (11-78)
    • Outline of various setting mode (11-80)
  • Adjusting lighting system (11-84)
    • Adjusting head light (11-84)
  • Battery, fuses, grounding and connector (11-84)
    • Battery (11-84)
    • Fuse (11-86)
    • Checking grounding wires (11-88)
  • Starting system (11-89)
    • Main switch (11-89)
    • Glow plug (11-90)
    • Starter motor (11-91)
    • Shuttle switch (11-92)
    • Shuttle valve spool neutral switch (11-93)
    • PTO switch (11-92)
    • PTO switch (11-94)
    • Seat switch (11-95)
  • Alternator (11-96)
    • Preparing for checking alternator (11-96)
    • Measuring connector voltage for alternator (11-96)
    • Measuring connector voltage for alternator (No load) (11-96)
  • ECU (11-97)
    • Meter ECU (11-97)
    • Tractor ECU (11-97)
    • Engine ECU (11-100)
  • Traveling switch and sensor (11-105)
    • Main gear shift (6th) switch (11-105)
    • Range gear shift (High) switch (11-106)
    • Foot brake switch (11-108)
    • Parking lock lever switch (11-108)
    • Gear lock parking brake switch (11-108)
    • Gear lock parking brake switch (11-109)
    • 4WD switch (Hydraulic 4WD model) (11-111)
    • 4WD switch (Mechanical 4WD model) (11-112)
    • Main shift lever switch (11-112)
    • Traveling speed sensor (11-113)
    • Shuttle lever sensor (11-114)
    • Shuttle rotation sensor (11-115)
    • Brake sensor (11-116)
    • Master cylinder (11-116)
  • Solenoid valve (11-117)
    • Shuttle valve (11-117)
    • Solenoid valve assembly (Hydraulic 4WD model) (11-118)
  • Engine control system (11-118)
    • Injector (11-118)
    • Suction control valve (SCV) (11-119)
    • Rail pressure sensor (11-120)
    • Fuel pump (11-119)
    • Fuel pump (11-121)
    • Water separator (11-121)
    • Boost pressure sensor (11-122)
    • Intake air temperature sensor (11-122)
    • EGR valve (11-123)
    • Crankshaft position sensor (11-124)
    • Camshaft position sensor (11-124)
    • Air flow sensor (11-125)
    • Coolant temperature sensor (11-125)
    • Intake throttle valve (11-126)
    • Exhaust gas temperature sensor (11-127)
    • DPF differential pressure sensor (11-128)
    • Throttle sensor (11-128)
    • Parked regeneration switch (11-130)
    • DPF inhibit switch (11-130)
    • Constant RPM management switch (11-131)
    • RPM dual memory switch (Cabin model) (11-132)
    • Fuel level sensor (11-133)
    • Air cleaner switch (11-134)
    • Engine oil pressure switch (11-135)
  • Relays (11-135)
    • CB type relay (11-135)
    • CM type relay (11-136)
  • Lighting switches and flasher unit (11-139)
    • Combination switch and lever (11-139)
    • Hazard switch (11-140)
    • Flasher unit (11-141)
    • Front / rear work light (11-142)
    • Door
    • Door switch (11-142)
  • Operator presence control (OPC) system (11-143)
    • Checking OPC system (11-143)
  • Others (11-143)
    • Display select switch (11-143)
    • PTO speed select switch (11-144)
    • Buzzer (11-145)
  • Starter motor (11-146)
    • Disassembling starter motor (11-146)
  • Alternator (11-147)
    • Disassembling front bracket (11-147)
    • Disassembling pulley (11-147)
    • Disassembling rotor (11-148)
    • Disassembling brush (11-148)
    • Reassembling brush (11-148)
    • Reassembling brush (11-148)
    • Disassembling bearing at slip ring side (11-149)
  • Starter (11-149)
    • Checking mica undercut of starter commutator (11-149)
    • Measuring brush wear (11-150)
    • Checking armature coil (11-150)
    • Checking overrunning clutch (11-150)
    • Checking brush holder (11-151)
    • Checking field coil (11-151)
  • Alternator (11-151)
    • Checking bearing (11-151)
    • Checking stator (11-151)
    • Checking rotor (11-152)
    • Checking slip ring (11-152)
    • Checking brush wear (11-152)
    • Checking
    • Checking rectifier (11-153)

12. CABIN

• MECHANISM (12-1)
  • Structure of air conditioning system (12-1)
  • Structure of compressor (12-3)
    • Operation of compressor (12-3)
    • Property of compressor oil (12-3)
  • Feature of air conditioner unit (12-3)
    • Feature of A/C blower (12-4)
  • System control of air conditioner (12-5)
  • Air flow (12-6)
    • Air flows in cabin (12-6)
    • Function of air control vent (12-6)
  • Electrical system (12-7)
    • Electrical circuit of air conditioner (12-7)
    • Outline of blower relay and compressor relay (12-8)
    • Blower relay (12-9)
• SERVICING (12-11)
  • Setting manifold gauge (12-19)
  • Refrigerant charging hose (12-20)
  • Objective of vac
  • Objective of vacuum pump adapter (12-21)
  • Outline of electric gas leak tester (12-22)
  • Operating can tap valve (12-22)
  • Installing T-joint (12-22)
  • Necessity of R134a refrigerant recovery and recycling machine (12-22)
  • Checking and charging refrigerant cycle (12-23)
    • Checking refrigerant cycle with manifold gauge (12-23)
    • Discharging, evacuating and charging (12-27)
  • Compressor (12-32)
    • Checking magnetic clutch (12-32)
    • Checking stator coil resistance (12-32)
    • Checking air gap of magnetic clutch (between hub plate and rotor) (12-33)
  • Control panel (Blower switch, A/C switch, mode control dial, temperature control dial, and
    • Checking blower switch connector voltage (12-33)
    • Checking blower switch (12-33)
    • Checking blower switch (12-33)
    • Checking connector voltage for 16P connector (12-34)
    • Checking A/C switch (12-34)
    • Checking mode switch (12-35)
    • Checking temperature control dial (12-35)
    • Checking recirculation / fresh air selection switch (12-36)
  • Blower resistor (12-36)
    • Checking blower resistor (12-36)
  • Blower motor (12-37)
    • Checking blower motor (12-37)
  • Temperature motor (12-37)
    • Checking temperature motor (12-37)
  • Mode motor (12-38)
    • Checking mode motor (12-38)
  • Recirculated / fresh air motor (12-38)
    • Checking recirculation / fresh air motor (12-38)
  • Pressure switch (12-38)
  • Pressure switch (12-38)
    • Checking pressure switch (Hi pressure side) (12-38)
    • Checking pressure switch (Lo pressure side) (12-39)
  • Front wiper switch (12-40)
    • Checking front wiper switch connector voltage (12-40)
    • Checking front wiper switch (12-40)
  • Front wiper motor (12-41)
    • Checking front wiper motor (12-41)
  • Rear wiper switch (If equipped) (12-41)
    • Checking rear wiper switch connector voltage (if equipped) (12-41)
    • Checking rear wiper switch (if equipped) (12-42)
  • Rear wiper motor (If equipped) (12-42)
    • Checking rear wiper motor (if equipped) (12-42)
  • Separating cabin from tractor (12-42)
    • Draining coolant (12-42)
    • Draining fuel (12-43)
    • Disconnecting battery negative terminal (12-43)
    • Removing bonnet and side cover (12-44)
    • Removing muffler pipe (Upper muffler model) (12-44)
    • Disconnecting steering shaft (12-45)
    • Disconnecting master cylinder hose (12-45)
    • Installing front axle rocking restrictor (12-45)
    • Removing rear wheel (12-46)
    • Removing outer parts (12-46)
    • Disconnecting draft control wire and position control wire (12-46)
    • Removing gear shift linkage and parking brake and differential lock pedal rod (12-47)
    • Removing seat
    • Removing seat (12-47)
    • Removing floor mat and air conditioner duct (12-48)
    • Removing auxiliary step (12-48)
    • Removing fuel tank (12-48)
    • Disconnecting clutch cable (12-49)
    • Disconnecting wire harness inside cabin (12-49)
    • Disconnecting brake hose (12-50)
    • Disconnecting heater hose (12-50)
    • Removing compressor and condenser (12-50)
    • Removing cabin from tractor (12-52)
  • Removing compressor assembly (12-52)
    • Disconnecting battery negative terminal (12-52)
    • Removing bonnet and side cover (12-53)
    • Discharging refrigerant (12-53)
    • Removing compressor assembly from engine (12-54)
    • Disassembling hub plate (12-55)
    • Disassembling rotor (12-55)
    • Disassembling stator
    • Disassembling stator (12-56)
  • Removing air conditioner unit (12-56)
    • Draining coolant (12-56)
    • Discharging refrigerant (12-57)
    • Removing floor mat and air conditioner duct (12-58)
    • Removing seat (12-59)
    • Removing inner cover (left side) and circulation air filter (12-59)
    • Removing inner cover (Right side) (12-59)
    • Removing plate (12-60)
    • Disconnecting wiring harness (12-60)
    • Disassembling air conditioner unit (12-61)
  • Removing air conditioner hose (12-61)
    • Disconnecting battery negative terminal (12-61)
    • Removing bonnet and side cover (12-62)
    • Discharging refrigerant (12-62)
    • Disconnecting high pressure hose 1, 2 and low pressure hose (12-63)
    • Removing seat (12-62)
    • Removing seat (12-64)
    • Removing inner cover (left side) and circulation air filter (12-64)
    • Removing inner cover (Right side) (12-65)
    • Removing plate (12-65)
    • Disconnecting high pressure hose 2 and low pressure hose (12-66)
  • Removing heater hoses (12-66)
    • Draining coolant (12-66)
    • Disconnecting battery negative terminal (12-67)
    • Removing side cover (12-67)
    • Disconnecting heater hose (12-67)
    • Removing seat (12-68)
    • Removing inner cover (left side) and circulation air filter (12-68)
    • Removing inner cover (Right side) (12-69)
    • Removing heater hoses (12-69)
  • Cab windshield (12-69)
    • Preparation for replacing windshield (12-69)
    • Replacing windshields by using piano wire (12-70)
    • Replacing windshields by using cutter knife (12-70)
    • Removing bond (12-70)
    • Cleaning cabin frame surface and glass surface (12-70)
    • Applying Sika Tack-Ultrafast (12-71)
  • Wiper motor (12-72)
    • Removing front wiper motor (12-72)
    • Removing rear wiper motor (if equipped) (12-73)
  • Adjusting air gap of magnetic clutch (between
  • Adjusting air gap of magnetic clutch (between hub plate and rotor) (12-73)
• DANGER
• WARNING
• CAUTION
• IMPORTANT
• M4-061,M4-071
• 1-2 M4-061,M4-071
• M4-061,M4-071
• 1-4 M4-061,M4-071
• SAFETY LABELS
• M4-061,M4-071
• 1-6 M4-061,M4-071
• M4-061,M4-071
• 1-8 M4-061,M4-071

Selected Technical Specifications

Torque Specifications

Clearances

Manual Revisions

• May 2020 — Corrected the image of window cover; Adding the procedure of assembling about cylinder head-related by changing the; mounting bolts.; Corrected the procedure and image of shift cover
• Nov 2024 — Changed the maintenance schedule for hoses.; Added service intervals of "Check points of every 3 to 4 months".; Addition of auxiliary control valve quick coupler information

Delivery (Instant Download)

This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.

References

Kubota Workshop Manual for Tractor, document code 9Y111-19559, PDF edition.