Linkbelt 250X3 LF Excavator Service Manual WLSM2406LF-08LX – PDF DOWNLOAD
FILE DETAILS:
Linkbelt 250X3 LF Excavator Service Manual WLSM2406LF-08LX – PDF DOWNLOAD
Language : English
Pages : 1528
Downloadable : Yes
File Type : PDF
Size: 73.2 MB
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DESCRIPTION:
Linkbelt 250X3 LF Excavator Service Manual WLSM2406LF-08LX – PDF DOWNLOAD
General Information:
Cleaning
Clean the metal parts with a cleaning fluid or steamer that meets standards. (except for the bearing) After cleaning the parts, let them dry well and inject oil into all parts. Inject oil into the bearing after letting it dry.
Inspection
When disassembling parts, inspect all the parts. Replace any worn or damaged parts. Inspect them thoroughly to prevent early failures.
Bearing
If the bearing is loose, replace it. Install the bearing after air drying it.
Needle bearing
When inserting the needle bearing, be careful not to scratch it.
Inject grease into the location where the needle bearing is to be inserted.
Oil seals, O-rings, gaskets
Always install new oil seals, O-rings, and gaskets. Inject grease into the locations where oil seals and O-rings are to be inserted.
Shaft
Check for any wear or damage. Check the oil seal on the bearing and damaged shaft.
Service parts
Install genuine LBX Link-Belt service parts. When ordering parts, see the parts catalog that has genuine LBX Link-Belt part numbers listed. Any failures caused by installing a nongenuine part are not covered by the warranty.
Lubrication (fuel, hydraulic oil)
- Use oils from specified manufacturers or the ones specified in the operator’s manual or Service Manual.
- Any failures caused by using other fuel or hydraulic oil than specified are not covered by the warranty.
TABLE OF CONTENTS:
Linkbelt 250X3 LF Excavator Service Manual WLSM2406LF-08LX – PDF DOWNLOAD
SAFETY 1-1 19389787-1en
SAFETY, GENERAL INFORMATION AND STANDARD TORQUE DATA 1-2 46091226-0en
General Information 1-3 78709558-2en
Standard Torque Data For Cap Screws And Nuts 1-11 85783483-0en
A LOWER 2-1 71777125-1en
Specifications 2-3 53620175-0en
Main Equipment Table 2-4 78443383-0en
Main Equipment Structure and Operation Explanation 2-6 71646005-0en
Port Diagram 2-21 89929564-0en
Basic Functions 2-22 28190417-0en
Removal and Installation of Track 2-25 60049824-0en
Removal and Installation of Roller 2-30 24710917-1en
Removal and Installation of Drive Sprocket 2-47 33101343-6en
Removal and Installation of Take-up Roller 2-49 58088989-2en
Assembly and Disassembly of Take-up Roller 2-51 47665483-6en
Removal and Installation of Grease Cylinder 2-59 83612405-4en
Assembly and Disassembly of Tension Shock Absorber 2-61 97862528-3en
Removal and Installation of Center Joint 2-65 10728270-0en
Assembly and Disassembly of Center Joint 2-69 65948269-3en
Removal and Installation of Travel Motor 2-76 29771973-4en
Assembly and Disassembly of Travel Motor 2-81 51874242-3en
Maintenance Standards 2-132 16266917-1en
Pressure Measurement and Adjustment Procedures 2-139 83246188-1en
Drain Volume Measurement Procedures 2-140 72272769-0en
Air Bleed Procedure 2-142 76863098-0en
B C SWING UNIT, COUNTERWEIGHT 3-1 97410031-1en
Specifications 3-2 53620175-0en
Main Equipment Table 3-3 78443383-0en
Main Equipment Structure and Operation Explanation 3-4 71646005-0en
Port Diagram 3-11 89929564-0en
Basic Functions 3-12 28190417-0en
Removal and Installation of Swing Unit 3-16 52536922-2en
Assembly and Disassembly of Swing Motor 3-19 69583460-5en
Assembly and Disassembly of Swing Unit 3-32 77245471-0en
Assembly and Disassembly of Swing Reduction Gear 3-35 61287321-0en
Removal and Installation of Counterweight 3-43 93429555-3en
Pressure Measurement and Adjustment Procedures 3-46 83246188-1en
Drain Volume Measurement Procedures 3-47 72272769-0en
Air Bleed Procedure 3-48 76863098-0en
H ENGINE 4-1 53979139-1en
Specifications 4-4 53620175-0en
Main Equipment Table 4-5 78443383-0en
Contents
1
Basic Functions 4-6 28190417-0en
Main Data 4-44 71468946-2en
Function, structure, and operations 4-46 94126937-4en
Symptom 4-104 19251071-0en
Functional Inspection 4-118 69663730-0en
Maintenance precautions 4-128 15586122-2en
Removal and Installation of Engine Assembly 4-131 77825812-4en
Removal and Installation of Fuel Cooler, Engine Intercooler, Radiator, and Oil
Cooler 4-137
28776642-0en
Removal and Installation of Turbo Charger 4-149 42858817-3en
Removal and Installation of EGR Valve 4-153 37450341-0en
Removal and Installation of Engine Hood 4-157 62960697-3en
Removal and Installation of Muffler 4-159 90849385-3en
Removal and Installation of Cylinder Head Cover 4-161 78412812-0en
Removal and Installation of Cylinder Block 4-203 75278091-0en
Lubrication System 4-253 70203119-0en
Cooling System 4-292 69949934-0en
Removal and Installation of Exhaust Manifold 4-299 78382524-0en
Disassembly, Removal and Installation of DPD Assembly 4-306 96284664-0en
Removal and Installation of Fuel Tank 4-311 15834499-3en
Removal and Installation of Fuel Supply Pump 4-315 18906180-0en
Removal and Installation of Common Rail Assembly 4-319 24718817-0en
Removal and Installation of Injector 4-326 49612614-0en
Removal and Installation of Starter Motor 4-335 76127582-1en
Removal and Installation of Alternator 4-337 30657823-1en
Preheating System 4-339 85293671-0en
Introduction to the trouble diagnosis 4-340 17894058-2en
J HYDRAULIC EQUIPMENT (PUMP, OPERATION SYSTEM VALVE) 5-1 68276312-1en
Specifications 5-4 53620175-0en
Main Equipment Table 5-6 78443383-0en
Basic Functions 5-10 28190417-0en
Port Diagram 5-39 89929564-0en
Hydraulic Device 5-52 41566527-0en
Main Equipment Structure and Operation Explanation 5-53 71646005-0en
Control Valve 5-67 85958950-0en
5 Stack Solenoid Valve Operation Explanation 5-102 76572215-0en
Upper Pilot Valve (remote control valve) 5-104 25350181-0en
Travel Pilot Valve (remote control valve) 5-109 39613125-0en
Cushion Valve 5-114 11949795-0en
Pressure Bleeding Operations 5-119 80016034-0en
Removal and Installation of Hydraulic Tank 5-120 43310849-4en
Removal and Installation of Hydraulic Pump 5-125 73827439-2en
Removal and Installation of Pump Coupling 5-131 72167587-1en
Removal and Installation of Control Valve 5-134 83438816-2en
Removal and Installation of Pilot Blocs 5-139 46976647-0en
Removal and Installation of Travel Remote Control Valve 5-140 71608263-4en
Removal and Installation of Operation Remote Control Valve 5-143 14130834-4en
Contents
2
Removal and Installation of 5 Stack Solenoid 5-151 87116606-3en
Removal and Installation of Cushion Valve 5-156 65037997-4en
Procedures for Assembly and Disassembly of Hydraulic Pump Main Unit 5-160 59889726-0en
Pump Main Unit Maintenance Standards 5-165 54580195-0en
Procedures for Assembly and Disassembly of Control Valve 5-191 17697175-0en
Procedures for Assembly and Disassembly of Operation Remote Control Valve 5-213 80887250-1en
Procedures for Assembly and Disassembly of Travel Remote Control Valve 5-224 23581849-0en
Assembly and Disassembly of Cushion Valve 5-237 38410900-0en
Pressure Measurement and Adjustment Procedures 5-241 83246188-1en
Hydraulic Pump Flow Measurement Procedures 5-257 62052930-0en
Air Bleed Procedure 5-261 76863098-0en
Hydraulic Equipment Layout 5-262 81702821-0en
Overall view 5-263 24460166-0en
N CAB 6-1 25744330-1en
Removal and Installation of Operator’s Seat 6-2 73057136-4en
Removal and Installation of Cab Assembly 6-3 44037089-5en
Removal and Installation of Wiper 6-8 25113440-4en
Removal and Installation of Cab Front Glass 6-9 51688380-4en
Removal and Installation of Right-side Window Glass 6-11 20957683-1en
Removal and Installation of Door (Upper) Sash Glass 6-16 88900412-1en
Window Lock Adjustment Procedures 6-21 90955407-5en
Tightening torque 6-23 29026121-4en
R ELECTRICAL PARTS 7-1 18400544-1en
Electrical and Engine Functions and Service Support 7-4 83471066-0en
Basic Functions 7-36 28190417-0en
Accessories 7-39 18248122-0en
Battery Disconnect Switch 7-48 41210822-0en
Reset 7-49 54833228-0en
Milli-amp List 7-50 75537064-0en
Safety 7-52 98211632-0en
Setting 7-56 46403101-0en
Service Monitor 7-69 48309251-0en
Computer Explanation 7-85 21113635-4en
Connection Connector Pin Layout 7-91 81470562-0en
Sequence Circuit Diagram 7-94 95593007-0en
Electrical Equipment Layout Diagram 7-107 15573839-0en
Removal and Installation of Wiper Controller 7-138 51905383-4en
Removal and Installation of Wiper Motor 7-139 27539700-5en
Removal and Installation of Monitor 7-141 71925310-6en
ECM Replacement Procedure 7-143 65037709-1en
Removal and Installation of ECM 7-144 40114235-0en
Removal and Installation of Computer A 7-145 88300195-0en
Removal and Installation of Computer B 7-146 51924239-0en
Air Conditioner Overall Diagram 7-147 70666574-0en
Assembly and Disassembly of Unit 7-190 80491730-0en
Removal and Installation of Compressor 7-193 20570260-4en
Removal and Installation of Condenser 7-194 75115462-5en
Removal and Installation of Receiver Dryer 7-196 67605030-3en
Work Precautions 7-198 23051033-5en
V ATTACHMENTS 8-1 84181484-1en
Main Equipment Table 8-2 78443383-0en
Maintenance Standards 8-3 16266917-1en
Removal and Installation of Bucket Cylinder 8-15 55586201-3en
Removal and Installation of Arm Cylinder 8-18 40601705-5en
Removal and Installation of Boom Cylinder 8-22 69202947-0en
Procedures for Operation/Assembly and Disassembly of Hydraulic Cylinder
(made by KYB) 8-27
55983566-0en
Port Diagram 8-61 89929564-0en
Removal and Installation of HBCV 8-62 95886020-0en
Air Bleed Procedure 8-65 76863098-0en
Removal and Installation of Bucket 8-67 32138276-1en
Removal and Installation of Bucket Link 8-69 50962199-0en
Removal and Installation of Arm 8-71 35510946-4en
Removal and Installation of Boom 8-73 36512391-3en
Z OTHER 9-1 68145258-1en
Specifications 9-3 53620175-0en
Arm Dimension 9-8 31180251-0en
Main Unit Weight 9-10 12343363-0en
Bolt Size and Torque Table 9-12 30335582-1en
Overall View 9-16 34508823-0en
WORK RANGE DIAGRAM 9-17 20473064-1en
New Machine Performance Judgment Table 9-20 72039816-1en
FLUIDS AND LUBRICANTS 9-28 18850575-0en
Main Unit-side Diagnostic Trouble Code List 9-30 61222915-1en
Main Unit-side Trouble 9-32 14139955-0en
List of special tools 9-130 95642836-0en
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V