Need factory numbers for your D905, D1005, V1305, D1105, or V1505 diesel? This 124-page Kubota 05-E2B, 05-E2BG Workshop Manual (OEM #9Y011-02754) zeros in on the 05-E2B engine family across 24 pages of maintenance schedules, 55 pages of service procedures, and 15 pages of exploded views, plus torque tables, clearance specs, and troubleshooting charts that walk the actual fault rather than a generic checklist. Tighten main bearing case screws to 49.0-53.9 N·m, set fan belt deflection between 7.0 and 9.0 mm, swap the oil filter cartridge every 200 hours. When the engine is on the bench, you want the right clearance on the first measurement, not the third. Bookmarked PDF opens on laptop, tablet, or phone, so you jump straight to the section you need and start wrenching.
What's Inside This Kubota D905-E2B, D1005-E2B, V1305-E2B, D1105-E2B, V1505-E2B, D1105-T-E2B, V1505-T-E2B, D905-E2BG, D1005-E2BG, V1305-E2BG, D1105-E2BG, V1505-E2BG Manual
| System | Pages |
|---|---|
| General | 16-48 |
| Mechanism | 49-53 |
| Servicing | 54-124 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Main bearing case screw 2 torque | 49.0 to 53.9 N·m | p. 68 |
| Fuel filter cartridge replacement interval | Every 400 hrs | p. 20 |
| Air cleaner element replacement interval | Every 1 year | p. 20 |
| Fan belt deflection | 7.0 to 9.0 mm | p. 27 |
| Oil filter cartridge replacement interval | Every 200 hrs | p. 20 |
| Pump Element Fuel Tightness (Allowable Limit) | 13.73 MPa | p. 65 |
| Injection Nozzle Injection Pressure | 13.73 to 14.71 MPa | p. 65 |
| Battery voltage | More than 12 V | p. 76 |
| Radiator hoses and clamp bands replacement interval | Every 2 years | p. 20 |
| Fuel hoses and clamps replacement interval | Every 2 years | p. 20 |
| D905-E2B, D1005-E2B, V1305-E2B | ||
| Injection Pressure | 13.73 MPa | p. 6 |
| V1305-E2B | ||
| Lubricating Oil Capacity (125mm Pan) | 6.0 L | p. 6 |
Kubota D905-E2B, D1005-E2B, V1305-E2B, D1105-E2B, V1505-E2B, D1105-T-E2B, V1505-T-E2B, D905-E2BG, D1005-E2BG, V1305-E2BG, D1105-E2BG, V1505-E2BG Common Problems This Manual Covers
Kubota 05-E2B engine revolution not smooth at idle, rough running and surging under load
Replace the fuel filter cartridge first (400-hour interval per page 20). Bleed air from the fuel system and check injection pipe nuts for leaks. If roughness persists, test pump element fuel tightness against the 13.73 MPa allowable limit on page 65. Swap the injection pump if pressure falls below spec.
Manual Section: Fuel System ProblemsDeficient engine output, sluggish acceleration and black smoke under load
Verify injection timing matches 0.29 rad (16.5°) before T.D.C. for BG type engines, documented on page 8. Test compression against the 2.25 MPa allowable limit. Inspect injection nozzles for the 13.73 to 14.71 MPa opening pressure listed on page 65. Fit new nozzles where worn and adjust valve clearance to 0.145 to 0.185 mm cold.
Manual Section: Engine Performance ProblemsEngine overheating, coolant temperature climbing fast under normal load
Top up coolant first. Measure fan belt deflection at midspan: it must fall between 7.0 and 9.0 mm per page 27, and a glazed or cracked belt gets replaced. Confirm the thermostat opens between 69.5 and 72.5 °C. Flush the radiator core and renew radiator hoses every 2 years.
Manual Section: Cooling System ProblemsLow oil pressure warning at idle, gauge reading drops below normal when hot
Drain the sump and refill with the correct grade engine oil. Fit a new oil filter cartridge (200-hour interval, page 20). Start the engine and read pressure at idle: spec on page 64 calls for more than 49 kPa. If pressure stays low, inspect the relief valve and main bearing clearances.
Manual Section: Lubrication System IssuesBattery quickly discharged, slow cranking and dim lights after short runs
Measure battery voltage with engine off: page 76 calls for more than 12 V. Top up electrolyte to the upper mark. Inspect the fan belt for slip and confirm deflection sits between 7.0 and 9.0 mm. Test rectifier output and alternator charging voltage, then load-test the battery and replace if it fails.
Manual Section: Electrical System ProblemsHard starting in cold weather, prolonged cranking with white smoke from exhaust
Check each glow plug for resistance: page 66 lists approximately 0.9 Ω. Any plug reading open or significantly higher gets replaced. Inspect fuel filter condition and renew at the 400-hour interval. Confirm injection timing and verify compression pressure stays above the 2.25 MPa allowable limit before chasing other causes.
Manual Section: Engine Starting ProblemsFrequently Asked Questions
What are the torque specifications for Kubota 05-E2B cylinder head bolts?
Kubota 05-E2B cylinder head screws (M10 x 1.25) torque to 63.7 to 68.6 N·m, equivalent to 47.0 to 50.6 ft-lbs. Apply engine oil to threads and seats before tightening, as the manual specifies.
How do I adjust the valve clearance on a Kubota 05-E2BG engine?
On a cold engine, align the "1TC" mark on the flywheel to bring No. 1 piston to compression top dead center. Check clearance with a thickness gauge: spec is 0.145 to 0.185 mm. If the reading falls outside spec, correct it with the adjusting screw, then secure with the lock nut.
What is the firing order for Kubota 05 series diesel engines?
Firing order depends on cylinder count. Three-cylinder models like the D905-E2B and D1005-E2B fire 1-2-3. Four-cylinder models such as the V1305-E2B fire 1-3-4-2.
How to bleed the fuel system on Kubota D1005 or D1105 engines?
Fill the fuel tank first. Loosen the air vent plug on the fuel filter until only fuel flows out, then retighten. Open the air vent cock on the injection pump and work the fuel feed pump for 10 to 15 seconds to purge remaining air. Close the air vent cock securely.
What oil type and capacity for Kubota 05-E2B series?
Run engine oil rated API CD, CE, CF, CF-4, or CG-4. Capacity depends on model and oil pan depth: D905, D1005, and D1105 with the 125 mm pan hold 5.1 L (1.35 U.S. gals); V1305 and V1505 with the 125 mm pan hold 6.0 L (1.59 U.S. gals).
What do I get after purchasing this Kubota 05-E2B, 05-E2BG manual?
After checkout you download a 124-page searchable PDF instantly. Open it on laptop, tablet, or phone, and bring it right to the shop floor.
Can I print specific sections of this Kubota 05-E2B, 05-E2BG Workshop Manual?
Yes. The PDF carries no DRM, so any page or section prints on a standard printer for shop use.
Document Quality
This is a high-quality, native digital PDF, not a scanned document, so you can search and copy the full text with ease. The text is perfectly crisp and easy to read. Diagrams are a mix of sharp vector line art for schematics and clear raster photos for component views; all labels are legible even at high zoom levels. The pages are clean and free of any scan artifacts, stains, or markings, providing a clear view of all content.
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