Komatsu V2003-T-B F2503-T-B DIESEL ENGINE
This engine is a product of KUBOTA quality engineering and manufacturing. It is made of fi ne materials and under a rigid quality control system. It will give you long, satisfactory service.
To obtain the best use of your engine, please read this manual carefully. It will help you become familiar with the operation of the engine and contains many helpful hints about engine maintenance. It is KUBOTA’s policy to utilize as quickly as possible every advance in our research.
The immediate use of new techniques in the manufacture of products may cause some small parts of this manual to be outdated. KUBOTA distributors and dealers will have the most up-to-date information. Please do not hesitate to consult with them.
Kubota V2003-T-B F2503-T-B WORKSHOP MANUAL DIESEL ENGINE
CONTENTS
ENGLISH
SAFE OPERATION … 1
SERVICING OF THE ENGINE .. 1
NAMES OF PARTS ……… 2
PRE-OPERATION CHECK…….. 3
BREAK-IN …….. 3
DAILY CHECK . 3
OPERATING THE ENGINE……. 4
STARTING THE ENGINE(NORMAL)… 4
COLD WEATHER STARTING.. 5
STOPPING THE ENGINE…… 6
CHECKS DURING OPERATION… 6
Radiator Cooling water(Coolant) ……… 6
Oil pressure lamp……….. 6
Fuel… 7
Color of exhaust. 7
Immediately stop the engine if; .. 7
REVERSED ENGINE REVOLUTION AND REMEDIES… 7
How to tell when the engine starts running backwards… 7
Remedies……….. 7
MAINTENANCE… 8
SERVICE INTERVALS. 9
PERIODIC SERVICE….. 12
FUEL .. 12
Fuel level check and refueling . 12
Air bleeding the fuel system….. 13
Checking the fuel pipes ……….. 13
Cleaning the fuel filter pot …….. 13
Fuel filter cartridge replacement …….. 14
ENGINE OIL… 14
Checking oil level and adding engine oil…. 14
Changing engine oil ….. 15
Replacing the oil filter cartridge ……… 16
RADIATOR….. 16
Checking coolant level, adding coolant 17
Changing coolant……… 18
Remedies for quick decrease of coolant…. 18
Checking radiator hoses and clamp .. 18
Precaution at overheating…….. 18
Cleaning radiator core(outside) ……… 18
Cleaning the radiator … 18
Anti-freeze ……. 19
Radiator cement ………. 19
AIR CLEANER ……….. 20
Dust indicator (optional)……….. 20
CONTENTS
ENGLISH
BATTERY……. 20
Battery charging……….. 21
Direction for long term storage 22
ELECTRIC WIRING … 22
FAN BELT …… 22
Adjusting Fan Belt Tension…… 22
CARRIAGE AND STORAGE… 23
CARRIAGE….. 23
STORAGE…… 23
TROUBLESHOOTING… 24
SPECIFICATIONS……… 26
WIRING DIAGRAMS ….. 30
Kubota V2003-T-B F2503-T-B WORKSHOP MANUAL DIESEL ENGINE