Service/Workshop/Repair manual
Kubota Diesel Engine V3-series

Covers Models :

V3600-E3B
V3300-E3BG
V3600-T-E3B
V3600-T-E3BG
V3800DI-T-E3B
V3800DI-T-E3BG
V3600-E3CB
V3600-T-E3CB
V3800DI-T-E3CB

ANUAL COVERS:


ENGINE IDENTIFICATION
[1] MODEL NAME AND ENGINE SERIAL NUMBER
[2] E3B ENGINE
[3] CYLINDER NUMBER
GENERAL PRECAUTIONS
MAINTENANCE CHECK LIST
CHECK AND MAINTENANCE
[1] DAILY CHECK POINTS
[2] CHECK POINTS OF INITIAL 50 HOURS
[3] CHECK POINT OF EVERY 50 HOURS
[4] CHECK POINTS OF EVERY 250 HOURS
[5] CHECK POINTS OF EVERY 500 HOURS
[6] CHECK POINT OF EVERY 1000 HOURS
[7] CHECK POINTS OF EVERY 1 OR 2 MONTHS
[8] CHECK POINTS OF EVERY 1500 HOURS
[9] CHECK POINTS OF EVERY 3000 HOURS
[10]CHECK POINTS OF EVERY 1 YEAR
[11]CHECK POINTS OF EVERY 2 YEARS
SPECIAL TOOLS


ENGINE BODY
[1] CYLINDER BLOCK
[2] GEAR TRAIN
[3] HALF-FLOATING HEAD COVER
[4] CYLINDER HEAD
[5] E-TVCS (V3600-E3B, V3600-T-E3B, V3600-E3CB, V3600-T-E3CB,
V3300-E3BG, V3600-T-E3BG)
[6] CENTER DIRECT INJECTION SYSTEM (E-CDIS) (V3800DI-T-E3B,
V3800DI-T-E3CB, V3800DI-T-E3BG
[7] PISTON (EXCEPT V3300-E3BG
[8] BUILT-IN DYNAMIC BALANCER (FACTORY OPTION EXCEPT
V3600-E3CB, V3600-T-E3CB, V3800DI-T-E3CB

LUBRICATING SYSTEM
[1] OIL COOLER
4. COOLING SYSTEM
[1] THERMOSTAT
[2] BOTTOM BYPASS SYSTEM

FUEL SYSTEM
[1] GOVERNOR (STANDARD MECHANICAL TYPE)
[2] ELECTRONIC GOVERNOR (FACTORY OPTION FOR V3300-
E3BG, V3600-T-E3BG, STANDARD FOR V3800DI-T-E3BG)
(1) Software Block Diagram
(2) Construction
(3) Controlling mechanism
(4) Emergency Engine Stop Function
(5) Main Components
(6) Wiring Diagram
[3] MECHANICAL TIMER WITH COLD START ADVANCE FUNCTION
(V3600-E3B, V3800DI-T-E3B, V3600-E3CB, V3800DI-T-E3CB,
V3800DI-T-E3BG
[4] THROTTLE NOZZLE (V3600-E3B, V3600-T-E3B, V3600-E3CB,
V3600-T-E3CB, V3300-E3BG, V3600-T-E3BG)
[5] 2 STAGE DI NOZZLE (V3800DI-T-E3B, V3800DI-T-E3CB, V3800DIT-
E3BG)
[6] INJECTION PUMP WITH F.S.P. (V3800DI-T-E3B, V3800DI-T-E3CB,
V3800DI-T-E3BG

TURBOCHARGER SYSTEM
[1] BOOST COMPENSATOR (OPTION FOR TURBOCHARGED
MODEL)

INTAKE SYSTEM
[1] INTAKE AIR HEATER (V3800DI-T-E3B, V3800DI-T-E3CB, V3800DIT-
E3BG)

EXHAUST GAS RECIRCULATION (EGR) SYSTEM (V3600-T-E3B,
V3800DI-T-E3B, V3600-T-E3CB, V3800-T-E3CB, V3600-T-E3BG,
V3800DI-T-E3BG

GENERAL
(1) Internal EGR (V3600-T-E3B, V3600-T-E3CB, V3600-T-E3BG)

TROUBLESHOOTING
[1] ENGINE BODY
[2] ELECTRONIC GOVERNOR (FACTORY OPTION FOR V3300-
E3BG, V3600-T-E3BG / STANDARD FOR V3800DI-T-E3BG)
2. SERVICING SPECIFICATIONS

TIGHTENING TORQUES
[1] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS
AND NUTS
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS
AND NUTS

CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
(1) Engine Body
(2) Lubricating System
(3) Cooling System
(4) Fuel System
(5) Electrical System
(6) Turbocharger
(7) Electronic Governor (Factory Option for V3300-E3BG, V3600-TE3BG
/ Standard for V3800DI-T-E3BG)

EGR SYSTEM
(1) Checking the function of EGR system (V3800DI-T-E3B, V3800DI-TE3CB,
V3800DI-T-E3BG only

DISASSEMBLING AND ASSEMBLING
(1) Draining Oil and Coolant
(2) External Components
(3) TURBOCHARGER(V3600-T-E3B, V3800DI-T-E3B, V3600-TE3CB,
V3800DI-T-E3CB, V3600-T-E3BG, V3800DI-T-E3BG
(4) Exhaust Gas Recirculation (EGR) (V3800DI-T-E3B, V3800DI-TE3CB,
V3800DI-T-E3BG)
(5) Cylinder Head and Valves
(6) Thermostat
(7) Injection Nozzle
(8) Water Pump and Oil Cooler
(9) Gear Case and Timing Gears
(10)Piston and Connecting Rod
(11)Flywheel and Crankshaft
(12)Intake Air Heater [V3800DI-T-E3B, V3800DI-T-E3CB, V3800DI-TE3BG]
(13)Starter
(14)Alternator

SERVICING
(1) Cylinder Head
(2) Timing Gears
(3) Piston and Connecting Rod
(4) Crankshaft
(5) Cylinder
(6) Oil Pump
(7) Starter

This is Kubota service manual, professional, in digital version (in pdf format)

Manual has 203-pages in English


This manual will help you solve many of your problems with engine !!!

With this manual you can save a lot of money on repairs in services !!!