Kubota R320S R320S(B) Wheel Loader Workshop Manual – PDF DOWNLOAD

Description

Kubota R320S R320S(B) Wheel Loader Workshop Manual – PDF DOWNLOAD

DESCRIPTION:

Kubota R320S R320S(B) Wheel Loader Workshop Manual – PDF DOWNLOAD

TO THE READER
This Workshop Manual provides service personnel with information about the mechanisms, service
and maintenance of the construction machinery. This Workshop Manual is divided into 3 sections,
General, Mechanisms and Service.
? General
This section contains information such as engine and equipment ID numbers, general precautions,
maintenance schedules, inspections and maintenance items and special tools.
? Mechanisms
This section describes the structure of mechanisms and explains their functions.Be sure that you
fully understand this Mechanisms section prior to performing any service work, such as troubleshooting
or when performing any disassembly or assembly work.
? Service
This section contains information and procedures for performing maintenance on the backhoe, such
as troubleshooting, service specification tables, torque specifications, items to be inspected and
adjusted, disassembly and assembly procedures, as well as precautions, maintenance standard values
and usage limits.

• All of the illustrations, specifications and other information in this manual were created based on the
  latest model at the time of publication.
• Please be aware that changes to the content may be made without prior notice.

TABLE OF CONTENTS:

Kubota R320S R320S(B) Wheel Loader Workshop Manual – PDF DOWNLOAD

TO THE READER
TO THE READER
INFORMATION
CONTENTS
INFORMATION
1. SAFETY FIRST …………………………………….. I-1
2. WORK SAFETY…………………………………….. I-2
3. SAFETY DECALS …………………………………. I-6
4. TABLE OF MAIN SPECIFICATIONS ……… I-10
5. DIMENSIONS……………………………………… I-12
GENERAL
CONTENTS
GENERAL
1. MACHINE INDENTIFICATION………………..G-1
2. ENGINE INDENTIFICATION…………………..G-2
3. GENERAL PRECAUTIONS…………………….G-3
4. HANDLING PRECAUTIONS FOR
ELECTRICAL PARTS AND WIRING………..G-7
5. TYPES OF OIL ……………………………………G-11
6. TIGHTENING TORQUES……………………..G-12
7. MAINTENANCE CHECK LIST ………………G-17
ENGINE
CONTENTS
GENERAL
1. ENGINE……………………………………………..1-G1
2. SPECIAL TOOLS ………………………………..1-G4
SERVICING
1. TROUBLESHOOTING…………………………. 1-S1
2. SERVICE STANDARD ………………………… 1-S6
3. TIGHTENING TORQUES…………………… 1-S11
4. DISASSEMBLY, REASSEMBLY AND
MAINTENANCE………………………………… 1-S13
5. RADIATOR ………………………………………. 1-S70
6. ACCELERATOR……………………………….. 1-S71
7. FUEL HOSES…………………………………… 1-S73
8. MUFFLER………………………………………… 1-S74
9. AIR CLEANER………………………………….. 1-S75
10. ENGINE MOUNTS ……………………………. 1-S76
HYDRAULIC SYSTEM
CONTENTS
MECHANISM
1. HYDRAULIC CIRCUIT ……………………….. 2-M1
2. HYDRAULIC EQUIPMENT
SCHEMATIC……………………………………… 2-M2
3. OIL FLOW…………………………………………. 2-M3
4. LST PUMP SPECIFICATIONS…………….. 2-M5
5. LST MOTOR SPECIFICATIONS………….. 2-M6
SERVICING
1. LST PUMP…………………………………………. 2-S1
2. LST MOTOR…………………………………….. 2-S22
3. HL CONTROL VALVE……………………….. 2-S30
4. FILTER FLANGE………………………………. 2-S32
5. OIL TANK ………………………………………… 2-S33
6. ROUTING OF HYDRAULIC HOSES……. 2-S34
7. MEASUREMENT OF HYDRAULIC
DEVICE PERFORMANCE …………………. 2-S40
8. TROUBLESHOOTING (HYDRAULIC
SYSTEM)………………………………………….2-S47
9. BREAKDOWN TOWING
PROCEDURE……………………………………2-S51
POWER TRAIN
CONTENTS
MECHANISM
1. DRIVETRAIN …………………………………….. 3-M1
SERVICING
1. TRANSMISSION………………………………….3-S1
2. FRONT AXLE AND REAR AXLE
DIFFERENTIAL CASES ……………………….3-S7
BRAKES
CONTENTS
MECHANISM
1. BRAKE SYSTEM……………………………….. 4-M1
SERVICING
1. BRAKE COMPONENTS……………………….4-S1
2. MASTER CYLINDER……………………………4-S5
3. NEGATIVE BRAKE………………………………4-S6
4. BRAKE LINE AIR BLEEDING
PROCEDURE……………………………………4-S12
5. BRAKE PERFORMANCE
MEASUREMENTS……………………………..4-S13
6. TROUBLESHOOTING
(BRAKE SYSTEM)……………………………..4-S15
STEERING
CONTENTS
MECHANISM
1. STEERING SYSTEM………………………….. 5-M1
2. STEERING CONTROLLER
SPECIFICATIONS……………………………… 5-M3
3. STEERING CYLINDER
SPECIFICATIONS……………………………… 5-M4
SERVICING
1. STEERING WHEEL UNIT …………………….5-S1
2. STEERING CONTROLLER…………………..5-S2
3. STEERING CYLINDER ………………………5-S22
4. STEERING PERFORMANCE
MEASUREMENT……………………………….5-S28
5. TROUBLESHOOTING (STEERING) …….5-S29
FRONT LOADER
CONTENTS
MECHANISM
1. FRONT LOADER……………………………….. 6-M1
SERVICING
1. FRONT……………………………………………….6-S1
2. IMPLEMENT CONTROL LEVER……………6-S3
3. CONTROL VALVE……………………………….6-S5
4. MEASURING FRONT
PERFORMANCE……………………………….6-S15
5. TROUBLESHOOTING (FRONT)………….6-S20
KiSC issued 03, 2011 A
FRAME
CONTENTS
SERVICING
1. FRAME ………………………………………………7-S1
ELECTRICAL SYSTEM
CONTENTS
SERVICING
1. ELECTRICAL DEVICE LAYOUT……………8-S1
2. ELECTRICAL WIRING …………………………8-S2
3. INSPECTIONS…………………………………….8-S5
4. CIRCUIT DIAGRAM……………………………8-S17
5. ELECTRICAL WIRING DIAGRAM………..8-S29
BACKHOE
CONTENTS
MECHANISM
1. OIL FLOW…………………………………………. 9-M1
2. DIAGRAM OF HYDRAULIC CIRCUIT…… 9-M2
3. CONTROL VALVE SPECIFICATIONS….. 9-M3
4. HYDRAULIC CYLINDER
SPECIFICATIONS ……………………………… 9-M5
5. BACKHOE OPERATION
SCHEMATIC……………………………………. 9-M10
SERVICING
1. FRONT……………………………………………….9-S1
2. MEASURING FRONT
PERFORMANCE…………………………………9-S3
3. FRONT DISASSEMBLY
PROCEDURES……………………………………9-S7
4. SWING BRACKET DISASSEMBLY
PROCEDURES……………………………………9-S9
5. IMPLEMENT CONTROL LEVER
ASSEMBLY……………………………………….9-S21
6. LINE ADAPTER ASSEMBLY……………….9-S24
7. ROUTING OF HYDRAULIC HOSES…….9-S25

IMAGES PREVIEW OF THE MANUAL:

KUBOTA R320S R320S(B) WHEEL LOADER WORKSHOP MANUAL – PDF DOWNLOAD:

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