Name: Link-Belt 130LX Service Manual — Wiring Diagrams
Author: Link-Belt

Engine removal, undercarriage rebuilds, drive train teardown, and the complete hydraulic circuit: the Link-Belt 130LX service manual PDF walks each system end to end, 594 pages issued under factory book number Cre 7-28141-13LX for the 130LX crawler excavator. Wiring diagrams and large format hydraulic schematics anchor an electrical section that claims a hefty share of the book, from component locations through the main and engine electronic control boxes. Track sets, rollers, sprockets, and the idler with its tension shock absorber each get their own removal and installation procedures; the swing motor and main control valve come apart in full disassembly sequences. Measure track chain wear against the 1.1 in standard and replace at the 0.71 in limit; torque M12 cap screws to 43.4 lb-ft (58.8 Nm). Diagnosing travel drift without factory pressure settings is a lost afternoon. Bookmarked, with a real text layer you can search, this PDF is bought once and yours for the life of your machine.

What's Inside This Manual

System	Pages	Key Topics
General Information	5-36	Safety, Standard Torque Data
Engine	37-48	Removal and Installation of the Engine, Radiator and Oil-Cooler
Fuel System	49-54	Removal and Installation
Electrical System	55-158	Location of Components, Basic Operating Principles, Troubleshooting
Undercarriage	159-218	Removal and Installation of the Tracks Set, Removal and Installation of a Set of Rubber Tracks, Upper and Lower Rollers, Sprocket, Idler Wheel and Tension Shock Absorber
Drive Train	219-278	Drive Motor and Final Drive Transmission Removal and Installation, Drive Motor and Final Drive Transmission Disassembly and Assembly, Swing Reduction Gear, Removal and Installation
Undercarriage Hydraulics	279-288	Bleeding Air, Vacuum Pump, Cleaning Hydraulic System
Specifications, Troubleshooting, and Checks	289-316	Hydraulic Pressure Settings, Pilot System Relief Valve, Travel Drift, Swing Motor Leaks, Travel Motor Leaks
Hydraulic Sump Tank and Main Hydraulic Pump	317-332	Hydraulic Sump Tank Removal, Main Hydraulic Pump Removal, Pilot Pump Removal, Hydraulic Pump Coupling
Main Hydraulic Control Valve	333-387	Main Control Valve Removal, Arm Load Holding Block, Boom Load Holding Block, Swing Priority Block, Semi-Parallel Valve Block
Attachment Cylinders and Valves	388-426	Non-Return Check Valves, Boom Relief Valve, Arm Relief Valve, Boom Cylinder Disassembly, Arm Cylinder Disassembly, Bucket Cylinder Disassembly
Joystick and Pedal Controls	427-444	Hand Joystick Control Disassembly, Travel Pedal Control Disassembly, Inspection of Joystick Components
Solenoid Valves and Cushion Control	445-458	Six Stack Solenoid Valve, Cushion Control Disassembly, Solenoid Valve Inspection
Hose Burst Check Valve and Rotating Joint	459-478	Hose Burst Check Valve, Rotating Joint Disassembly, Rotating Joint Assembly
Swing Motor and Hydraulic Functions	479-536	Hydraulic Swing Motor Disassembly, Relief Valve, Hydraulic Functions, Travel Circuits, Swing Circuits, Boom Raising Circuit
Upperstructure	537-594	Turntable and Counterweight, Boom, Arm and Bucket, Seat and Safety Belt, Cab and Cab Equipment, Air Conditioning Troubleshooting, Air Conditioning Unit Disassembly and Assembly

Quick Reference Specifications

Specification	Value	Page
Cap Screw M6 Tightening torque	5.1 lb-ft / 6.9 Nm	p. 11
Cap Screw M8 Tightening torque	14.5 lb-ft / 19.6 Nm	p. 11
Track chain dimension a (Standard)	1.1 in	p. 27
Track chain dimension a (Limit)	0.71 in	p. 27
Ground pressure with 19.68 in track pads	5.66 psi	p. 21
Ground pressure with 23.6 in track pads	4.79 psi	p. 21
Idler wheel dimension Ø a (Standard)	20.08 in	p. 24
Idler wheel dimension Ø a (Limit)	19.92 in	p. 24
Upper roller dimension Ø a (Standard)	4.72 in	p. 25
Upper roller dimension Ø a (Limit)	4.41 in	p. 25
Toothed wheel dimension a (Standard)	2.32 in	p. 23
Toothed wheel dimension a (Limit)	2.09 in	p. 23

Brand	Link-Belt
Model	130LX
Machine Type	Crawler Excavator
Manual Type	Service Manual
Language	English
Format	Searchable PDF (Digital Download)
Pages	594
File Size	36 MB
Manual No.	Cre 7-28141-13LX
Wiring Diagrams	Yes
Hydraulic Schematics	Yes
Torque Specifications	Yes
Bookmarked / Indexed	Yes

Link-Belt 130LX Service Manual — Wiring Diagrams

What's Inside This Manual

Quick Reference Specifications

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