Part of the Kubota Repair Manuals.
This is the factory Kubota Workshop Manual for the V2607-CR-E4B, V2607-CR-TE4B, and V3307-CR-TE4B common rail diesel engines (publication 9Y111-06740). Its 210 pages give service personnel the mechanism, servicing, and maintenance detail needed to rebuild and repair these engines with confidence.The manual is organized into Information, General, and Engine sections. It covers engine identification and serial numbers, the maintenance check list, and full engine body work including the cylinder block, cylinder head, pistons, gear train, lubricating system, and cooling system. Servicing specifications and tightening torques are given throughout, such as valve clearance of 0.13 to 0.17 mm cold and drain plug torque of 45 to 53 Nm.You get an instant PDF download with a text layer, ready to search and print for the workbench.
What's Inside This Kubota V2607-CR-E4B, V2607-CR-TE4B, V3307-CR-TE4B Manual
| System | Pages | Key Topics |
|---|---|---|
| I Information | 3-24 | - |
| G General | 25-78 | Engine Identification (Model Name and Engine Serial Number, Cylinder Number), Muffler Full Assembly Identification (Part Number and Serial Number), Maintenance Check List |
| Engine | 79-210 | Engine Body (Cylinder Block, Cooling Jacket, Half-Floating Head Cover, Cylinder Head, Screws per Each Cylinder Assembling Structure, Center Direct Injection System, Gear Train Configuration, Piston) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| V2607-CR-E4B, V2607-CR-TE4B | ||
| Lubricating Oil Capacity | 10.2 L (2.69 U.S.gals) | p. 9 |
| V3307-CR-TE4B | ||
| Lubricating Oil Capacity | 11.2 L (2.96 U.S.gals) | p. 9 |
| All Models | ||
| Drain plug tightening torque | 45 to 53 N·m (4.5 to 5.5 kgf·m, 33 to 39 lbf·ft) | p. 39 |
| Replacement of oil filter cartridge interval | Every 250 Hours | p. 32 |
| Valve Clearance (Cold) | 0.13 to 0.17 mm (0.0052 to 0.0066 in.) | p. 115 |
| Cylinder head cover screw tightening torque | 9.81 to 11.2 N·m (1.00 to 1.15 kgf·m, 7.24 to 8.31 lbf·ft) | p. 123 |
| Injection pipe retaining nut tightening torque | 30 to 40 N·m (3.1 to 4.0 kgf·m, 23 to 29 lbf·ft) | p. 123 |
| Fan Belt Deflection | 10 to 12 mm (0.40 to 0.47 in.) | p. 38 |
| Cylinder Head Surface Flatness (Allowable Limit) | 0.05 mm (0.002 in.) | p. 114 |
| Engine Oil Pressure at Idle Speed (Allowable Limit) | 50 kPa (0.5 kgf/cm², 7 psi) | p. 120 |
| Fan Belt Tension (Factory Specification) | 10 to 12 mm / 98 N (10 kgf, 22 lbf) | p. 121 |
Kubota V2607-CR-E4B, V2607-CR-TE4B, V3307-CR-TE4B Common Problems This Manual Covers
Hard cold starting
A weak or failed glow plug is a common cause of hard starting on these diesels. The Engine section covers glow plug checking, with the resistance reading of about 0.95 ohm to confirm a good plug.
Manual Section: 1 Engine p. 79Low engine oil pressure
Worn bearings, a tired oil pump, or the wrong oil can drop pressure below the allowable limit. The Engine section gives the lubricating system checks and the idle oil pressure limit of 50 kPa.
Manual Section: 1 Engine p. 79Noisy valvetrain or lost performance
Valve clearance drifts out of spec over hours of use, causing tapping and poor running. The Engine section lists the cold clearance of 0.13 to 0.17 mm and the adjustment procedure.
Manual Section: 1 Engine p. 79Fan belt slip or squeal
A loose or glazed fan belt slips, undercharging the battery and reducing cooling. The Engine section gives the belt deflection of 10 to 12 mm under a 98 N load.
Manual Section: 1 Engine p. 79Overheating from the cooling system
A stuck thermostat or a fault in the bottom bypass system leads to overheating. The Engine section covers the cooling system layout and thermostat checks.
Manual Section: 1 Engine p. 79Ordering the wrong parts
These three engine variants share a manual, so identifying the exact model and serial number matters when ordering parts. The General section explains engine and muffler identification.
Manual Section: G General p. 25Frequently Asked Questions
Which engines does this workshop manual cover?
It covers the Kubota V2607-CR-E4B, V2607-CR-TE4B, and V3307-CR-TE4B common rail diesel engines under publication 9Y111-06740.
Does it include tightening torques and clearances?
Yes. The Engine section lists servicing specifications and torques, including valve clearance of 0.13 to 0.17 mm cold, drain plug torque of 45 to 53 Nm, and injection pipe nut torque of 30 to 40 Nm. p. 79
What oil capacity do these engines take?
The Information section gives a lubricating oil capacity of 10.2 L for the V2607 variants and 11.2 L for the V3307-CR-TE4B. p. 3
Is this the full engine rebuild manual?
It covers engine mechanism, servicing, and maintenance across 210 pages. For separate diesel engine mechanism detail Kubota references a companion workshop manual, code 9Y021-01870.
How is the manual delivered?
It is an instant PDF download after purchase, with a text layer so you can search and print any page. No shipping or waiting.
Is this Kubota V2607-CR-E4B manual a download or a disc?
Delivered as an instant PDF download. The full 210-page searchable Workshop Manual is available immediately after payment, ready to open on a laptop, tablet, or phone right in the shop.
Am I able to print pages from this Kubota V2607-CR-E4B manual?
None at all. The PDF is DRM-free, so you can print whatever sections you need for the shop floor. Standard letter or A4 paper both work.
Does this Kubota V2607-CR-E4B manual show the machine's wiring?
Yes. This Workshop Manual carries complete electrical wiring diagrams, detailed wire routing, and connector pinouts.
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