This Kubota Workshop Manual covers the G1700, G1800, G1900, and G2000 garden tractors, part number 9789710835, and includes the mower workshop section. Its 422 pages document the diesel D662-L and D662-D722 engines and the G2000 gasoline WG750-G, plus every machine system.Mechanics get full mechanism and servicing coverage of the engine, hydrostatic transmission and rear axle, brakes, front axle, two and four wheel steering, hydraulics, the front PTO system, and the electrical system with wiring diagrams. The mower section adds deck identification, lifting, and maintenance.Use it to chase a cold no-start, test the glow plug and battery circuits, service the hydrostatic drive, and set tightening torques to Kubota's numbers. The maintenance check list and servicing specifications keep intervals and clearances correct. Supplied as a downloadable, printable PDF.
What's Inside This Kubota G1700–G2000 Series Manual
| System | Pages | Key Topics |
|---|---|---|
| Mechanism | - | Engine [D662-L-D662-D722], Lubricating System, Cooling System, Fuel System, Governor, Engine [WG750-G], Ignition System |
| Transmission and Rear Axle | - | Hydrostatic Transmission (Transmission Case), Transmission Case (Rear Axle), Rear Axle, Brake |
| Brake | - | Traveling Brake, Parking Brake, Front Axle |
| Front Axle | - | Front Axle Components, Front Axle Pivots, Wheels and Shocks, Steering (2WS Type) |
| Steering | - | 2WS Type (4WS Type), 4WS Type, Hydraulic System (New Type) |
| Hydraulic System | - | Hydraulic System (Control Valve and Control Valve Adaptor, Neutral, Lift, Overloaded, Down, Lift Cylinder, Current Type), Front PTO System |
| Front PTO System | - | Front PTO System Components, Power Transmission, PTO Clutch Lever Operation, Front PTO Belt Tension, Electrical System (Wiring Diagram and Electrical Circuit) |
| Electrical System | - | Wiring Diagram and Electrical Circuit (Starting System [G1700-G1800-G1900]), Starting System ([G2000]) |
| General | - | Identification, Lubricants, Fuel and Cooling Water, Tightening Torques, Maintenance Check List, Check and Maintenance, Special Tools |
| Servicing | - | Engine Servicing, Troubleshooting, Servicing Specifications, Tightening Torques, Checking, Disassembling and Servicing, Transmission and Rear Axle Servicing |
| Workshop Manual for Mower | - | Mechanism (Power Transmission), General (Lifting System, Mower Identification, Lubricants, Tightening Torques, Maintenance Check List, Check and Maintenance) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| M6 (No-grade or 4T) Tightening Torque | 7.85 to 9.32 N·m | p. 104 |
| Glow Plug Resistance | Approx. 0.9 Ω | p. 200 |
| Fuel Filter Type | Accordion-pleated paper type | p. 21 |
| Fuel Filter Material | Cotton fiber | p. 21 |
| Engine Oil Capacity | 3.0 L (3.2 U.S. qts., 2.64 Imp.qts.) | p. 103 |
| Fuel Tank Capacity | 19 L (5.0 U.S. gals., 4.2 Imp.gals.) | p. 5 |
| Transmission Case Capacity | 5.7 L (6.0 U.S. qts., 5.02 Imp.qts.) | p. 103 |
| G1700/G1800 | ||
| Battery Capacity | 12 V, 45 AH | p. 5 |
| G1900/G2000 | ||
| Battery Capacity | 12 V, 35 AH | p. 5 |
| G1700/G1800/G1900 | ||
| Glow Plug Terminal Nut Torque | 0.98 to 1.77 N·m | p. 129 |
| Fuse Rating | 10A, 20A, 15A | p. 79 |
| G2000 | ||
| Fuse Rating | 15A, 20A | p. 82 |
Kubota G1700–G2000 Series Common Problems This Manual Covers
Cold no start or hard start
A glow plug or preheat circuit fault, a weak battery, or a fuel delivery problem can keep a cold engine from firing. The Electrical System section covers the starting and preheat circuits with wiring diagrams.
Manual Section: Electrical System p. 78Intermittent power or dead circuits
Corroded fuses, connectors, or harness faults cut power or make the machine run only intermittently after starting. The Electrical System section maps the circuits and fuse ratings.
Manual Section: Electrical System p. 78Loss of drive or weak traction
Hydrostatic transmission wear, fluid problems, or linkage adjustment issues reduce drive or traction under load. The Transmission And Rear Axle section covers the hydrostatic drive and rear axle.
Manual Section: Transmission And Rear Axle p. 47Overheating and smoke
A cooling system restriction, low fluid, clogged fins, or engine wear can cause overheating, smoke, and a fast drop in performance. The Mechanism section covers the engine cooling system.
Manual Section: Mechanism p. 8Rough running or fuel starvation
A clogged fuel filter or contaminated fuel disrupts the diesel supply and leaves the engine running rough. The Servicing section covers fuel system checks and specifications.
Manual Section: Servicing p. 120Uneven cut or deck problems
Worn blades, spindle wear, or belt issues on the mower deck leave an uneven cut. The mower workshop section covers deck identification and maintenance.
Manual Section: Workshop Manual For Mower p. 373Frequently Asked Questions
Which models and engines does it cover?
It covers the Kubota G1700, G1800, G1900, and G2000 garden tractors across 422 pages, with the diesel D662-L and D662-D722 engines and the gasoline WG750-G used on the G2000.
What is the general M6 bolt torque?
M6 no-grade or 4T fasteners torque to 7.85 to 9.32 N·m. The General section lists the full tightening torque tables for each thread size. p. 101
What is the glow plug resistance?
The glow plug resistance is approximately 0.9 ohms. The Servicing section covers the electrical checks, including battery voltage and specific gravity. p. 120
Does it include the G2000 gasoline engine?
Yes. The Mechanism section covers the gasoline WG750-G used on the G2000 alongside the diesel D662-L and D662-D722 engines. p. 8
What format is this manual in?
It is an instant PDF download. The complete 422-page searchable Workshop Manual lands in your hands right after payment, ready to open on a laptop, tablet, or phone in the shop.
Are there any print restrictions on this manual?
This PDF ships fully unlocked. Print a single page, a full chapter, or the entire manual.
Does this Kubota G1700–G2000 Series Workshop Manual have electrical diagrams?
Yes. This workshop manual includes wiring diagrams covering the mower electrical circuits.
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