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Daewoo Solar 400LC-V Shop Manual — Wiring Diagrams

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$19.95 USD · one-time payment

Model: Solar 400LC-V
Type: Hydraulic Excavator
Serial: 1001 and Up
612 Pages·41 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Torque Specs
  • ✓ Bookmarks
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Daewoo Solar 400LC-V electrical schematic showing LCD gauge panel, EPOS-V controller, and various sensor wiring connections.
Daewoo Solar 400LC-V Shop Manual — Wiring Diagrams
$19.95

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Looking for a Daewoo Solar 400LC-V shop manual PDF straight from the factory? This 612-page shop manual (OEM #2023-7140AE) walks you through the whole hydraulic excavator, from swing bearing, swing reduction gearbox, and track assembly to the main pump with regulator. You get full hydraulic schematics plus troubleshooting, testing, and adjustment procedures for the main control valve, swing motor, and travel motor, along with complete electrical schematics for chasing wiring faults. A standard torque section and page after page of teardown procedures handle the cab, counterweight, fuel tank, center joint, cylinders, and boom and arm. Fit standard 600 mm track shoes or the optional 750 mm, and torque 1/2-inch split flanges to 15-18 ft lbs, 3/4-inch to 22-27. No more diagnosing pressure drops from forum threads. Bookmarked and keyword-searchable; pull it up on any device and get wrenching.

What's Inside This Manual

SystemPagesKey Topics
Safety7-30Track Excavator Safety S0102000
Specifications31-52Specifications for Solar 400LC-V S0208000
General Maintenance53-80General Maintenance Procedures S0302000, Standard Torques S0309000
Upper Structure81-142Cab S0402000, Counterweight S0403000, Fuel Tank S0405030, Fuel Transfer Pump S0405500, Swing Bearing S0407000, Swing Reduction Gearbox S0408030
Lower Structure and Chassis143-170Track Assembly S0505060
Engine and Drive Train171-210Air-Conditioner S0605010, Drive Coupling (Main Pump) S0609000
Hydraulic System Troubleshooting, Testing and Adjustment S0702090211-242Hydraulic System - General Notes, Operation of Working Components, Boom Operating Circuit, Arm Operating Circuit, Bucket Operating Circuit, Swing Operating Circuit
Accumulator S0703000243-248General Description, Specifications, Accumulator Charging, Charging the Accumulator with Nitrogen
Center Joint (Swivel) S0704030249-256General Description, Parts List, Troubleshooting, Testing and Adjustment, Inspection, Disassembly, Reassembly
Cylinders S0705000257-276General Description, Theory of Operation, Parts List, Special Tools and Materials, Piston Nut, Piston Jig, Disassembly, Reassembly
Swing Motor S0707230277-302General Description, Theory of Operation, Anti-Cavitation Make-Up Valve, Relief Valve, Swing Brake Operation, Parts List, Specifications, Disassembly, Wear Limits and Tolerances, Reassembly
Travel Motor (with Gearbox) S0707360303-346General Description, Theory of Operation, Travel Motor Brake, Counterbalance Valve, Relief Valve, Travel Gearbox Parts List, Specifications, Two Speed Travel, Motor Rotation, Motor Lubrication
Main Pump (with Regulator) S0708360347-380General Description, Gear (Pilot) Pump, Relief Valve, Pump Regulator Description, Horsepower Control, Power Shift Control, Negative Oil Discharge (Pump Bypass) Control, Pump Regulator Operation
Main Control Valve (DX36-101) S0709430381-454Control Valve Operation, Arm Priority-Swing Circuitry, Bucket (Junction) Circuitry, Straight Travelling Circuit, Plunger Replacement, Main Relief Valve, Overload Relief Valve, Boom Load Holding Valve, Priority Valve, Boom Regeneration, Arm Regeneration
Pilot Control Valve (Work Lever / Joystick) S0709450455-472General Description, Theory of Operation, Parts List, Specifications, Hydraulic Specifications, Special Tools, Disassembly, Reassembly
Travel Control Valve S0709800473-500General Description, Theory of Operation, Parts List, Specifications, Torque Table, Troubleshooting, Testing and Adjustment, Disassembly, Wear Limits and Tolerances, Reassembly
Travel Control Valve (Jeil Hydraulics) S0709810501-516General Description, Theory of Operation, Neutral Mode, Control Mode, Torque Table, Troubleshooting, Testing and Adjustment, Disassembly, Wear Limits and Tolerances, Reassembly
Hydraulic Schematic (S400LC-V) S0792060517-522General Description, Solar 400LC-V Hydraulic Schematic, General Notes
Electrical System S0802100523-582Troubleshooting - Electrical System, Wiring Harness Illustrations, Electric Supply System, Engine Starting Circuit, Engine Preheating System, Engine Stop System, Charging System, Monitoring System, Instrument Panel
Electrical Schematic (S400LC-V) S0892060583-588General Description, Solar 400LC-V Electrical Schematic
Attachments589-612Boom and Arm S0902050, Bucket S0904000

Quick Reference Specifications

SpecificationValuePage
Standard shoe width600 mmp. 41
Optional shoe width750 mmp. 41
Torque for 1/2" split flange15 - 18 ft lbsp. 76
Torque for 3/4" split flange22 - 27 ft lbsp. 76
Fuel Tank Capacity (400LC-V)535 liters (141 gal)p. 105
Recommended tension for operation over most types of terrain360 - 390 mm (14.17 - 15.35 in.)p. 148
Recommended clearance for muddy ground conditions390 - 410 mm (15.35 - 16.14 in.)p. 148
Lower roller, axle Dimension A (Normal New Dimension)85 mm (3.35 in.)p. 150
Lower roller, axle Dimension A (Recommended Limit for Maintenance)84.5 mm (3.33 in.)p. 150
Front idler, axle Dimension A (Normal New Dimension)85 mm (3.35 in.)p. 152
Front idler, axle Dimension A (Recommended Limit for Maintenance)84.5 mm (3.33 in.)p. 152
BrandDaewoo
ModelSolar 400LC-V
Machine TypeHydraulic Excavator
Manual TypeShop Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages612
File Size41 MB
Manual No.2023-7140AE
Serial Range1001 and Up
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsYes
Bookmarked / IndexedYes
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