Linkbelt 130LX Crawler Excavators Service Manual – PDF DOWNLOAD
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Linkbelt 130LX Crawler Excavators Service Manual – PDF DOWNLOAD
Language : English
Pages : 590
Downloadable : Yes
File Type : PDF
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Linkbelt 130LX Crawler Excavators Service Manual – PDF DOWNLOAD
GENERAL INFORMATION
Cleaning
Clean all metal parts except bearings, in a suitable cleaning solvent or by steam cleaning. Do not use caustic soda for steam cleaning. After cleaning, dry and put oil on all parts. Clean oil passages with compressed air. Clean bearings in a suitable cleaning solvent. Dry the bearings completely and put oil on the bearings.
Inspection
Check all parts when the parts are disassembled. Replace all parts that have wear or damage. Small scoring or grooves can be removed with a hone or crocus cloth. Complete a visual inspection for indications of wear, pitting and the replacement of parts necessary to prevent early failures.
Bearings
Check bearings for easy action. If bearings have a loose fit or rough action, replace the bearing. Wash bearings with a suitable cleaning solvent and permit to air dry. DO NOT DRY BEARINGS WITH COMPRESSED AIR.
Needle Bearings
Before you press needle bearings in a bore always remove any metal protrusions in the bore or edge of the bore. Before you press bearings into position, put petroleum jelly on the inside and outside diameter of the bearings.
Gears
Check all gears for wear and damage. Replace gears that have wear or damage.
Oil Seals, O-rings and Gaskets
Always install new oil seals, O-rings and gaskets. Put petroleum jelly on seals and O-rings.
Shafts
Check all shafts that have wear or damage. Check the bearing and oil seal surfaces of the shafts for damage.
Service Parts
Always install genuine Link-Belt service parts. When ordering refer to the Parts Catalog for the correct part number of the genuine Link-Belt replacement items. Failures due to the use of other than genuine Link- Belt replacement parts are not covered by warranty.
Lubrication
Only use the oils and lubricants specified in the Operator’s or Service Manuals. Failures due to the use of non-specified oils and lubricants are not covered by warranty.
TABLE OF CONTENTS:
Linkbelt 130LX Crawler Excavators Service Manual – PDF DOWNLOAD
GENERAL INFORMATION................................................................................................ 5 Safety, General Information.................................................................................... 5 General Specifications......................................................................................... 13 ENGINE............................................................................................................. 37 Removal and Installation of the Engine......................................................................... 37 Radiator and Oil-Cooler........................................................................................ 43 FUEL SYSTEM........................................................................................................ 49 Removal and Installation of the Fuel Tank...................................................................... 49 ELECTRICAL SYSTEM.................................................................................................. 55 Electrical System, Electrical and Electronic Troubleshooting................................................... 55 Inspection and Maintenance of Batteries and Connecting a Booster Battery.......................................145 Main Electronic Control Box Engine Electronic Control Box......................................................155 UNDERCARRIAGE......................................................................................................159 Removal and Installation of the Tracks Set.....................................................................159 Removal and Installation of a Set of Rubber Tracks.............................................................171 Upper and Lower Rollers........................................................................................177 Sprocket.......................................................................................................195 Idler Wheel and Tension Shock Absorber.........................................................................199 DRIVE TRAIN........................................................................................................219 Drive Motor and Final Drive Transmission Removal and Installation..............................................219 Drive Motor and Final Drive Transmission Disassembly and Assembly..............................................225 Removal and Installation of theSwing Reduction Gear............................................................261 Disassembly and Assembly of the Swing Reduction Gear...........................................................269 UPPERSTRUCTURE HYDRAULICS..........................................................................................279 Depressurizing and Decontaminating the Hydraulic System, Use of the Vacuum Pump and Bleeding the Components....279 Specifications, Troubleshooting, Checks and Hydraulic Pressure Settings........................................289 Hydraulic Sump Tank Removal and Installation...................................................................317 Main and Pilot Pumps, Removal and Installation.................................................................323 Main Hydraulic Control Valve, Removal and Installation.........................................................333 Attachment Cylinders, Removal and Installation.................................................................339 Rotating Joint, Removal and Installation.......................................................................359 Swing Motor, Removal and Installation..........................................................................363 Main Hydraulic Control Valve, Removal and Installation.........................................................369 Attachment Cylinders, Disassembly and Assembly.................................................................401 Hand Joystick Control, Disassembly and Assembly................................................................427 Foot Joystick Control, Disassembly and Assembly................................................................439 Six Stack Solenoid Valve, Disassembly and Assembly.............................................................445 Cushion Control, Disassembly and Assembly......................................................................451 Hose Burst Check Valve.........................................................................................459 Rotating Joing, Disassembly and Assembly.......................................................................471 Swing Motor, Disassembly and Assembly..........................................................................479 Hydraulic Functions............................................................................................503 UPPERSTRUCTURE.....................................................................................................537 Upperstructure, Turntable and Counterweight....................................................................537 Boom, Arm and Bucket...........................................................................................551 Seat and Safety Belt...........................................................................................563 Cab and Cab Equipment..........................................................................................571
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