Kubota F1900, and F1900E Workshop Manual — 07916-32032

M — Mechanism

Table of Contents

• F. Features — M.F-2
• 1. Engine [D722FM] — M.1-2
  • [1] Features — M.1-2
  • [2] Engine Body — M.1-2
    • (1) Cylinder Block — M.1-2
    • (2) Cylinder Head — M.1-4
    • (3) Piston and Piston Ring — M.1-6
    • (4) Valve Timing — M.1-6
  • [3] Lubrication System — M.1-8
  • [4] Cooling System — M.1-10
  • [5] Fuel System — M.1-12
    • (1) Fuel Filter — M.1-12
    • (2) Fuel Pump — M.1-14
    • (3) Injection Pump — M.1-14
    • (4) Injection Nozzle — M.1-16
• 2. Transmission and Front Axle — M.2-2
  • [1] Hydrostatic Transmission — M.2-2
    • (1) Oil Flow — M.2-4
    • (2) Piston Pump — M.2-6
    • (3) Piston Motor — M.2-6
    • (4) Relief Valve — M.2-8
    • (5) Auxiliary Pump — M.2-10
    • (6) Charge Circuit — M.2-12
    • (7) Operation — M.2-14
    • (8) Control Linkage — M.2-20
    • (9) Travel Speed System — M.2-22
  • [2] Transmission Case — M.2-24
  • [3] Front Axle and Differential Lock — M.2-26
• 3. Brake — M.3-2
• 4. Rear Axle — M.4-2
• 5. Steering — M.5-2
• 6. Hydraulic System — M.6-2
  • [1] Control Valve and Control Valve Adapter — M.6-4
  • [2] Lift Cylinder — M.6-12
• 7. Power Take-Off (PTO) Drive System — M.7-2
• 8. Electrical System — M.8-7
  • [1] Wiring Diagram and Electrical Circuit — M.8-7
    • (1) Wiring Diagram — M.8-7
    • (2) Electrical Circuit — M.8-8

AM — Mechanism

Table of Contents

• F. Features — AM.F-1
• 2. Transmission and Front Axle — AM.2-1
  • [1] Hydrostatic Transmission — AM.2-1
  • [2] Transmission Case — AM.2-1
  • [3] Front Axle — AM.2-3
• 4. Rear Axle — AM.4-1
  • [1] 2WD-4WD Control Linkage — AM.4-3
• 5. Steering — AM.5-1

AS — Servicing

Table of Contents

• G. General — AS.G-1
  • [1] Identification — AS.G-1
  • [2] General Precaution — AS.G-1
  • [3] Lubricants, Fuel and Cooling Water — AS.G-3
  • [4] Tightening Torques (General Use Screws, Bolts and Nuts) — AS.G-6
  • [5] Maintenance Check List — AS.G-8
  • [6] Check and Maintenance — AS.G-11
    • (1) Check Points of Every 50 Hours — AS.G-11
    • (2) Check Points of Initial 200 Hours — AS.G-13
    • (3) Check Points of Every 300 Hours — AS.G-13
  • [7] Special Tools — AS.G-15
• 2. Transmission and Front Axle — AS.2-1
  • Troubleshooting — AS.2-1
  • Servicing Specifications — AS.2-4
  • Tightening Torques — AS.2-7
  • Checking, Disassembling and Servicing — AS.2-10
    • [1] Separating Transmission and Front Axle — AS.2-10
      • Disassembling and Assembling — AS.2-10
    • [2] Hydrostatic Transmission — AS.2-20
    • [3] Transmission Case and Front Axle Case — AS.2-20
      • Disassembling and Assembling — AS.2-20
        • (1) Transmission Case — AS.2-20
        • (2) Front Axle Case — AS.2-24
      • Servicing — AS.2-28
        • (1) Transmission Case and Front Axle Case — AS.2-28
• 4. Rear Axle — AS.4-1
  • Troubleshooting — AS.4-1
  • Servicing Specifications — AS.4-1
  • Tightening Torques — AS.4-7
  • Checking, Disassembling and Servicing — AS.4-9
    • Checking and Adjusting — AS.4-9
    • Disassembling and Assembling — AS.4-15
      • (1) Separating Rear Axle — AS.4-15
      • (2) Rear Axle — AS.4-17
    • Servicing — AS.4-29
• 5. Steering — AS.5-1
  • Troubleshooting — AS.5-1
  • Servicing Specifications — AS.5-1
  • Tightening Torques — AS.5-1
  • Checking, Disassembling and Servicing — AS.5-4
    • Checking and Adjusting — AS.5-4
    • Disassembling and Assembling — AS.5-6