Part of the Kubota Repair Manuals.
This Kubota Shop Manual covers the 05-series E3B diesel engines: D1005-E3B, D1105-E3B, D1105-T-E3B, D1305-E3B, V1505-E3B, and the turbocharged V1505-T-E3B, under Kubota publication 9Y111-00122. It gives owners and independent mechanics the factory service information for both the naturally aspirated and turbo variants.
The 125-page manual is organized into Safety Instructions, Dimensions, General, Mechanism, and Servicing. You get engine identification, a maintenance check list, special tools, troubleshooting, servicing specifications, tightening torques, and the checking, disassembling, and assembling procedures.
With documented values such as valve clearance, firing order, compression pressure for both non-turbo and turbo engines, fuel injection pressure, and cylinder head and main bearing torque, this PDF lets you diagnose a fault or rebuild the engine to Kubota specification rather than working from guesswork.
What's Inside This Kubota 05-Series Diesel Engines Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety Instructions | - | - |
| Dimensions | - | - |
| General | - | Engine Identification, Maintenance Check List, Check and Maintenance, Special Tools |
| Mechanism | - | Engine Body, Governor, Boost Compensator |
| Servicing | - | Troubleshooting, Servicing Specifications, Tightening Torques, Checking and Adjusting, Disassembling and Assembling |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| D1005-E3B, D1105-E3B, D1105-T-E3B, V1505-E3B, V1505-T-E3B | ||
| Main bearing case screw 1 tightening torque | 30 to 34 N·m | p. 67 |
| Main bearing case screw 2 tightening torque | 49 to 53 N·m | p. 67 |
| All Models | ||
| Valve Clearance (Cold) | 0.145 to 0.185 mm | p. 57 |
| Battery Voltage | More than 12 V | p. 76 |
| Fan Belt Tension (Deflection) | 7.0 to 9.0 mm / 98 N | p. 63 |
| D1005-E3B, D1105-E3B, D1105-T-E3B | ||
| Engine oil capacity (Standard Type pan) | 5.1 L | p. 21 |
| Battery Capacity | 12 V, 65 AH, equivalent | p. 7 |
| Firing Order (3-Cylinder) | 1-2-3 | p. 7 |
| D1305-E3B | ||
| Engine oil capacity | 5.7 L | p. 21 |
| D1305-E3B, V1505-E3B, V1505-T-E3B | ||
| Firing Order (4-Cylinder) | 1-3-4-2 | p. 8 |
| D1005-E3B, D1105-E3B, D1305-E3B, V1505-E3B | ||
| Compression Pressure (Non-Turbo) | 3.73 to 4.12 MPa | p. 57 |
| D1105-T-E3B, V1505-T-E3B | ||
| Compression Pressure (Turbo) | 3.14 to 3.53 MPa | p. 57 |
Kubota 05-Series Diesel Engines Common Problems This Manual Covers
Low oil pressure warning
The oil pressure lamp staying lit above idle signals pressure below the prescribed level, from low oil, a clogged filter, bearing wear, or a failing oil pump. The Servicing section gives the pressure spec and troubleshooting steps to find the cause.
Manual Section: Servicing p. 52Hard starting or stalling from air in fuel
Running a tank empty draws air into the fuel system, causing no start or sudden stalling until the system is bled. The Servicing troubleshooting covers the fuel system checks and bleeding procedure.
Manual Section: Servicing p. 52Overheating from cooling system blockage
A clogged radiator water passage or restricted coolant flow drives the engine to overheat. The Servicing section walks the cooling system checks needed to trace the blockage.
Manual Section: Servicing p. 52Excessive blow-by or oil consumption
Heavy blow-by and oil use point to worn rings or valve wear, while an oil hammer effect can come from an overfilled sump. The servicing specifications list the allowable limits to judge the parts.
Manual Section: Servicing p. 52Rough idle and power loss
A clogged fuel filter or dirty air cleaner leaves the engine idling rough and down on power. The General section maintenance check list gives the service intervals to keep fuel and air flowing cleanly.
Manual Section: General p. 12Low compression on turbo models
The turbocharged V1505-T-E3B and D1105-T-E3B run a lower compression pressure than the naturally aspirated engines, so testing to the wrong figure misleads diagnosis. The Servicing section lists the correct turbo and non-turbo values.
Manual Section: Servicing p. 52Frequently Asked Questions
Which engines does this shop manual cover?
It covers the Kubota 05-series E3B diesel engines: D1005-E3B, D1105-E3B, D1105-T-E3B, D1305-E3B, V1505-E3B, and the turbo V1505-T-E3B, under publication 9Y111-00122.
Does it include torque specifications?
Yes. The Servicing section lists tightening torques, including cylinder head, connecting rod, and main bearing case screws, for assembling to Kubota specification. p. 52
Does it cover maintenance intervals?
Yes. The General section includes a maintenance check list with the routine service items and their intervals for these engines. p. 12
Is this Kubota D1005-E3B manual a download or a disc?
A 125-page searchable PDF, delivered instantly after checkout. Open it on a laptop, tablet, or phone and bring it right to the shop floor.
Can I print a copy of this Kubota D1005-E3B Shop Manual for the shop?
Yes. No DRM, no copy protection. Print the entire manual or just the pages you need on any home or office printer.




















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