Kubota KJ-13-USA, KJ-20-USA Diesel Generators Workshop Manual PDF 9Y111-01241

Workshop manual contains detailed guidance on repair, detailed service information, special instructions for repair and maintenance, and detailed diagrams and schematics, troubleshoot and any additional for Kubota diesel generators KJ-13-USA, KJ-20-USA.
This workshop manual comes in PDF format, all pages can be printed easily. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.

This manual covers:
KJ-13-USA,
KJ-20-USA.

CONTENTS:
I.
1. GENERATOR IDENTIFICATION
2. ENGINE IDENTIFICATION
[1] MODEL NAME AND ENGINE SERIAL NUMBER
[2] E3B ENGINE
[3] CYLINDER NUMBER
3. RECAUTIONS
4. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING
[1] WIRING
[2] BATTERY
[3] FUSE
[4] CONNECTOR
[5] HANDLING OF CIRCUIT TESTER
5. LUBRICANTS, FUEL AND COOLANT
6. TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS AND NUTS
7. MAINTENANCE CHECK LIST
8. CHECK AND MAINTENANCE
[1] DAILY CHECK
[2] CHECK POINTS OF INTIAL 50 HOURS
[3] CHECK POINTS OF EVERY 100 HOURS
[4] CHECK POINTS OF EVERY 250 HOURS
[5] CHECK POINTS OF EVERY 500 HOURS
[6] CHECK POINTS OF EVERY 1000 HOURS
[7] CHECK POINTS OF EVERY 1500 HOURS
[8] CHECK POINTS OF EVERY 3000 HOURS
[8] CHECK POINTS OF EVERY 1 YEAR
[9] CHECK POINTS OF EVERY 2 YEARS
8. SPECIAL TOOLS

II.
1. TROUBLESHOOTING
2. SERVICING SPECIFICATIONS
3. TIGHTENING TORQUES
[1] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS AND NUTS
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND NUTS
4. CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
(1) Engine Body
(2) Lubricating System
(3) Cooling System
(4) Fuel System
[2] PREPARATION
(1) Separating Engine
[3] DISASSEMBLING AND ASSEMBLING
(1) External Components
(2) Cylinder Head and Valves
(3) Gear Case and Timing Gears
(4) Connecting Rod and Piston
(5) Crankshaft
[4] SERVICING
(1) Cylinder Head and Valves
(2) Timing Gears
(3) Piston and Connecting Rod
(4) Crankshaft
(5) Cylinder
(6) Oil Pump

III.
1. GENERATING METHOD
[1] GENERAL PRINCIPLE
[2] PRINCIPLE OF OPERATION
2. STRUCTURE
[1] STATOR
[2] EXCITER
[3] ROTOR
[4] AVR (Automatic Voltage Regulator)
3. AUTOMATIC VOLTAGE REGULATOR (AVR)
[1] AVR CONNECTION DIAGRAM
[2] GENERAL
[3] CONSTANT-VOLTAGE CHARACTERISTICS
[4] V/Hz CHARACTERISTICS
[5] ADJUSTMENT
[6] VOLTAGE ADJUSTMENT (VR1)
[7] STABILITY ADJUSTMENT (VR2)
[8] VOLT PER HERTZ ADJUSTER
[9] INITIAL EXCITATION
4. STATOR COIL WINDING
[1] STATOR COIL CONNECTION WAYS AND OUTPUT TERMINAL CONNECTION
5. ECU
[1] GENERAL
[2] INSTRUCTIONS
[3] FUNCTION AND BEHAVIOR
[4] FLOW CHART
6. EARTH
7. ELECTRICAL PARTS ON ENGINE
[1] ELECTRIC GOVERNOR
(1) Softwre Block Diagram
(2) Construction
(3) Controling mechanism
8. WIRING DIAGRAM
[1] GENERATOR DIAGRAM
[2] ENGINE CIRCUIT DIAGRAM

IV. TROUBLESHOOTING
[1] EVIDENT PHYSICAL DEFECTS (OVERHEATING, NOISE, VIBRATIONS)
[2] VOLTAGE FAULTS
[3] ENGINE CIRCUIT TROUBLESHOOTING
[4] ELECTRONIC GOVERNOR
2. SERVICING SPECIFICATIONS
3. TIGHTENING TORQUES
[1] TIGHTENING TORQUES FOR GENERAL USE SCREWS, BOLTS AND NUTS
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND NUTS
4. CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
(1) Battery
(2) Initial Excitation Method
(3) Control Panel
(4) Electronic Governor
(5) Starter
(6) Alternator
(7) Glow Plug
[2] DISASSEMBLING AND ASSEMBLING
(1) External Component
(2) Generator
(3) Starter
(4) Alternator
[3] SERVICING
(1) Terminal Voltage for Each Part During Normal Periods (No-load periods)
(2) Stator Coil
(3) Rotor Coil
(4) Exciter Coil
(5) Starter
(6) Alternator