Kubota SQ-14, SQ-21, SQ-26, SQ-33 Diesel Generator Workshop Manual PDF 9Y111-01260

For you has the opportunity to review and purchase the factory workshop manual for the Kubota SQ-14, SQ-21, SQ-26, SQ-33 Diesel Generator. This Workshop manual contains detailed service information, special repair instructions, pictures, schematics, diagrams, assembly and disassembly information for Kubota diesel generators SQ-14, SQ-21, SQ-26, SQ-33.

This manual covers:
SQ-14,
SQ-21,
SQ-26,
SQ-33.

CONTENTS:
I.
1. GENERATOR UNIT IDENTIFICATION
[1] MODEL NAME AND GENERATOR UNIT SERIAL NUMBER
2. ENGINE IDENTIFICATION
[1] MODEL NAME AND ENGINE SERIAL NUMBER
[2] E3B ENGINE
[3] CYLINDER NUMBER
3. GENERAL PRECAUTION
4. LUBRICANTS, FUEL AND COOLANT
5. MAINTENANCE CHECK LIST
6. CHECK AND MAINTENANCE
(1) Check Points of Daily
(2) Check Points of Initial 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
(9) Check Points of Every 1 Year
(10) Check Points of Every 2 Years
7. SPECIAL TOOLS

II.
1. GENERATOR
[1] GENERATING METHOD
(1) General Principle
(2) Main Stator Powered AVR
[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) AVR Controlled Generators - AVR Adjustments
(4) UFRO (Under Frequency Roll Off)
(5) Adjustment
(6) Voltage Adjustment
(7) Stability Adjustment
[4] STATOR WINDING
(1) Switchable Type Stator Winding Connection Way
(2) Single Phase Stator Winding Connection Way
[5] SWITCHABLE TYPE (SW)
(1) Voltage Changing Method (Switchable Type Only)
(2) Connection Ways
(3) Voltage Selector Switch
[6] BREAKER HANDING PRECAUTIONS (SQ-26, 33)
[7] GROUND FAULT CIRCUIT INTERRUPTER (GFCI) RECEPTACLE
[8] EARTH
[9] WIRING DIAGRAM
(1) Generator Diagram
2. ELECTRICAL PARTS OF ENGINE
[1] ELECTRIC GOVERNOR
(1) Software Block Diagram
(2) Construction
(3) Controlling Mechanism
[2] ECU EMERGENCY CIRCUIT
(1) General
(2) Instructions
(3) Function and Behavior
(4) Flow Chart

III.
1. TROUBLESHOOTING
[1] GENERATOR
(1) Symptom, Possible Cause and Test and Remedies (Test Method A)
(2) Fault Finding Method By Separately Exciting With A Battery (Test Method B)
[2] ENGINE ELECTRICAL CIRCUIT TROUBLESHOOTING
[3] 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] DISASSEMBLING AND SERVICING
(1) Generator External Component
(2) Generator Body
(3) Starter (D1703-M-E3BG, V2403-M-E3BG)
(4) Starter (V3300-E3BG)
(5) Alternator
[2] CHECKING
(1) Battery
(2) Generator Terminal Voltage for Each Part During Normal Periods (No-Load Periods)
(3) Stator Winding
(4) Rotor Winding
(5) Exciter Winding
(6) Initial Excitation Method
(7) Control Panel
(8) Emergency Circuit Activates
(9) Electronic Governor
(10) Stater
(11) Alternator
(12) Glow Plug
(13) Fuel Feed Pump
(14) Fuel Gauge
[2] PREPARATION
[3] SERVICING
(1) Starter
(2) Alternator

IV.
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
(5) Lubricating System
[2] DISASSEMBLING AND ASSEMBLING
(1) Draining Oil and Coolant
(2) External Components
(3) D1703-M-E3BG, V2403-M-E3BG
(4) V3300-E3BG
[3] SERVICING
(1) Cylinder Head
(2) Timing Gear and Camshaft
(3) Piston and Connecting Rod
(4) Crankshaft
(5) Cylinder Bore
(6) Oil Pump

Try to follow all rules, notes, and recommendations to avoid any problems( breakdowns, injuries, damage, etc.). This guide helps beginners and experienced professionals.

Features of the Manual
Format: PDF
Language: English
Compatible with all versions of Windows, Mac, Linux, iPhone, iPad, and Android
This workshop manual provides information for troubleshoot, solve and eliminate conflicts and problems. 

FAQs
How do I download the manual?
You can receive this information in one second. Immediately after payment, we send you the online file by email to your email address within 1-10 minutes of your purchase. So please make sure your email address is correct.

Is the manual printable?
Yes,  all pages can be printed easily.

Still have questions?
If you have any questions or suggestions - write to us.