Kubota LA525 LA765 Front Loader Workshop Manual – PDF DOWNLOAD
FILE DETAILS:
Kubota LA525 LA765 Front Loader Workshop Manual – PDF DOWNLOAD
Language : English
Pages : 80
Downloadable : Yes
File Type : PDF
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DESCRIPTION:
Kubota LA525 LA765 Front Loader Workshop Manual – PDF DOWNLOAD
TO THE READER:
This Workshop Manual tells the servicing personnel about the mechanism, servicing and
maintenance of the Front Loader LA525 and LA765. It contains 4 parts: “Information”, “General”,
“Mechanism” and “Servicing”.
Information
This section primarily contains information below.
• Safety First
• Safety Decal
• Terminology
• Specification
General
This section primarily contains information below.
• Loader Identification
• General Precautions
• Lubricants
• Tightening Torques
• Maintenance Check List
• Check and Maintenance
Mechanism
This section contains information on the structure and the function of the unit. Before you continue
with the subsequent sections, make sure that you read this section.
Servicing
This section primarily contains information below.
• Troubleshooting
• Servicing Specifications
• Tightening Torques
• Removing Front Loader from Tractor
• Checking, Disassembling and Servicing
All illustrations, photographs and specifications contained in this manual are of the newest
information available at the time of publication.
KUBOTA reserves the right to change all information at any time without notice.
Since this manual includes many models, information or illustrations and photographs can show
more than one model.
TABLE OF CONTENTS:
Kubota LA525 LA765 Front Loader Workshop Manual – PDF DOWNLOAD
LA525,LA765............................................................................. 1 TO THE READER....................................................................... 2 I INFORMATION....................................................................... 4 INFORMATION..................................................................... 5 1. SAFETY FIRST............................................................. 6 2. SAFETY DECALS............................................................ 9 3. LOADER TERMINOLOGY.......................................................13 4. SPECIFICATIONS...........................................................14 [1] LOADER SPECIFICATIONS...............................................14 [2] BUCKET SPECIFICATIONS...............................................14 [3] DIMENSIONAL SPECIFICATIONS..........................................15 (1) LA525...........................................................15 (2) LA765...........................................................16 [4] OPERATIONAL SPECIFICATIONS..........................................17 (1) Specifications Table............................................17 (2) Performance Curves..............................................19 G GENERAL...........................................................................20 GENERAL.........................................................................21 1. LOADER IDENTIFICATION....................................................22 2. GENERAL PRECAUTIONS......................................................23 3. LUBRICANTS...............................................................24 4. TIGHTENING TORQUES.......................................................25 [1] GENERAL USE SCREWS, BOLTS AND NUTS (FOR FRONT LOADER)...............25 [2] STUD BOLTS..........................................................25 [3] AMERICAN STANDARD SCREWS, BOLTS AND NUTS WITH UNC OR UNF THREADS....26 [4] PLUGS AND GREASE FITTINGS...........................................26 [5] HYDRAULIC FITTINGS..................................................27 (1) Adapters, Elbows and Others.....................................27 5. MAINTENANCE CHECK LIST...................................................28 6. CHECK AND MAINTENANCE....................................................29 [1] CHECK POINTS OF EACH USE OR DAILY...................................29 [2] CHECK POINT OF EVERY 10 HOURS.......................................30 [3] CHECK POINT OF INITIAL 20 TO 30 HOURS...............................31 [4] CHECK POINT OF EVERY 50 HOURS.......................................31 7. SPECIAL TOOLS............................................................33 [1] SPECIAL TOOL FOR TRACTOR............................................33 1 FRONT LOADER......................................................................34 MECHANISM.......................................................................35 1. HYDRAULIC CIRCUIT........................................................36 2. HYDRAULIC BLOCK..........................................................37 [1] STRUCTURE...........................................................38 3. CONTROL VALVE ASSEMBLY...................................................39 [1] STRUCTURE...........................................................39 [2] OPERATION...........................................................40 (1) Neutral.........................................................40 (2) Up..............................................................41 (3) Down............................................................42 (4) Floating........................................................43 (5) Roll-back.......................................................44 (6) Dump............................................................45 SERVICING.......................................................................47 1. TROUBLESHOOTING..........................................................48 2. SERVICING SPECIFICATIONS.................................................58 3. TIGHTENING TORQUES.......................................................59 4. REMOVING THE LOADER......................................................60 [1] REMOVING THE LOADER.................................................60 [2] ATTACHING THE LOADER................................................62 5. CHECKING, DISASSEMBLING AND SERVICING....................................64 [1] CHECKING AND ADJUSTING..............................................64 (1) Relief Valve....................................................64 [2] DISASSEMBLING AND ASSEMBLING........................................65 (1) Separating Control Valve Assembly...............................65 (2) Disassembling Control Valve.....................................66 (3) Bucket..........................................................67 (4) Boom and Hydraulic Cylinder.....................................70 (5) Side Frame, Main Frame and Others (LA525).......................74 (6) Side Frame, Main Frame and Others (LA765).......................77 [3] SERVICING...........................................................79
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