{"product_id":"link-belt-crane-ls-278h-service-manual-pdf","title":"Link Belt Crane LS-278H Service Manual PDF","description":"\u003ch1\u003eDownload Link Belt Crane LS-278H Service Manual PDF (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish\u003c\/span\u003e) \u003c\/h1\u003e\n\u003cp\u003eDownload Link Belt Crane LS-278H Service Manual PDF for technical guidance, maintenance, troubleshooting, specifications, and repair instructions. This service manual helps operators and technicians understand hydraulic systems, engine parts, electrical diagrams, and safety standards. Ideal for workshop use, it ensures crane performance, reduced downtime, and accurate diagnostics. Get step-by-step instructions for disassembly, inspection, and reassembly. Perfect for mechanics and service professionals working with Link Belt cranes. Access OEM information to keep LS-278H crane running smoothly.\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003e www.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMODEL COVERED:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eLink Belt LS-278H Crane\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCONTENTS INCLUDED :\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eAREA 00 GENERAL INFORMATION\u003cbr\u003eSM00- 000- 000.00 Service Manual General Usage \u0026amp; Instructions\u003cbr\u003eAREA 02 CRAWLER LOWER\u003cbr\u003eSM02- 001- 002.00 Track, R \u0026amp; I\u003cbr\u003eSM02- 003- 026.00 Track Drive Assembly, R \u0026amp; I\u003cbr\u003eSM02- 003- 027.00 Track Drive Planetary \u0026amp; Brake, Recondition\u003cbr\u003eSM02- 004- 014.00 Take- Up Roller, Recondition (Sealed)\u003cbr\u003eSM02- 004- 015.00 Take- Up Roller, R \u0026amp; I (Sealed)\u003cbr\u003eSM02- 005- 014.00 Track Roller, R \u0026amp; I\u003cbr\u003eSM02- 005- 015.00 Track Roller, Recondition (Sealed)\u003cbr\u003eSM02- 007- 004.00 Track Adjustment Cylinder, Recondition\u003cbr\u003eSM02- 007- 005.00 Track Adjustment Hand Pump, Recondition\u003cbr\u003eSM02- 010- 022.00 Hydraulic System Cleaning Procedure\u003cbr\u003eSM02- 010- 025.00 Lower Hydraulic Components, R \u0026amp; I\u003cbr\u003eSM02- 010- 026.00 Rotating Joint, R \u0026amp; I\u003cbr\u003eSM02- 010- 027.00 Rotating Joint, Recondition\u003cbr\u003eSM02- 011- 014.00 Travel Motor, Recondition\u003cbr\u003eSM02- 011- 016.00 Travel Motor, R \u0026amp; I\u003cbr\u003eSM02- 014- 004.00 Control Valve, Recondition (Jack Cylinder)\u003cbr\u003eSM02- 014- 006.00 Jack Cylinder Lock Valve, Recondition\u003cbr\u003eSM02- 014- 007.00 Jack Cylinder, R \u0026amp; I\u003cbr\u003eSM02- 014- 008.00 Jack Cylinder, Recondition\u003cbr\u003eSM02- 014- 009.00 Jack Cylinder Control Valve, R \u0026amp; I\u003cbr\u003eSM02- 014- 010.00 Jack Cylinder Lock Valve, R \u0026amp; I\u003cbr\u003eSM02- 014- 011.00 Side Frame Pin Removal Cylinder, R \u0026amp; I\u003cbr\u003eSM02- 014- 012.00 Side Frame Pin Removal Cylinder, Recondition\u003cbr\u003eAREA 03 UPPER REVOLVING FRAME\u003cbr\u003eSM03- 001- 069.00 Upper Revolving Frame \u0026amp; Turntable Bearing, R \u0026amp; I\u003cbr\u003eSM03- 006- 025.00 Swing Lock Cylinder, R \u0026amp; I\u003cbr\u003eSM03- 006- 026.00 Swing Lock Cylinder, Recondition\u003cbr\u003eSM03- 010- 027.00 Counterweight Removal Cylinder, R \u0026amp; I\u003cbr\u003eSM03- 010- 028.00 Counterweight Removal Cylinder, Recondition\u003cbr\u003eSM03- 010- 029.00 Counterweight Pin Cylinder, R \u0026amp; I\u003cbr\u003eSM03- 010- 030.00 Counterweight Pin Cylinder, Recondition\u003cbr\u003eSM03- 010- 031.00 Counterweight Removal Control Valve, R \u0026amp; I\u003cbr\u003eSM03- 010- 032.00 Counterweight Removal Control Valve, Recondition\u003cbr\u003eSM03- 010- 033.00 Counterweight Removal Counterbalance Valve, R \u0026amp; I\u003cbr\u003eSM03- 010- 034.00 Counterweight Removal Counterbalance Valve, Recondition\u003cbr\u003eAREA 04 VERTICAL SHAFTS\u003cbr\u003eSM04- 010- 018.00 Planetary Swing Drive \u0026amp; Brake, R \u0026amp; I\u003cbr\u003eSM04- 010- 019.00 Planetary Swing Drive \u0026amp; Brake, Recondition (Generation 1)\u003cbr\u003eSM04- 010- 025.00 Planetary Swing Drive \u0026amp; Brake, Recondition (Generation 2)\u003cbr\u003eAREA 05 HORIZONTAL SHAFTS\u003cbr\u003eSM05- 005- 018.00 Third Drum Winch, R \u0026amp; I\u003cbr\u003eSM05- 005- 019.00 Winch Troubleshooting\u003cbr\u003eSM05- 005- 020.00 Winch, Recondition\u003cbr\u003eSM05- 006- 017.00 Winch Drums \u0026amp; Planetary Drives, R \u0026amp; I\u003cbr\u003eSM05- 007- 015.00 Planetary Drive Unit, Recondition\u003cbr\u003eSM05- 010- 006.00 Drum Rotation Indicator, R \u0026amp; I And Troubleshooting\u003cbr\u003eSM05- 012- 049.00 Pawl Cylinders, Recondition\u003cbr\u003eSM05- 012- 050.00 Front Drum Pawl \u0026amp; Pawl Cylinder, R \u0026amp; I\u003cbr\u003eSM05- 012- 051.00 Rear Drum Pawl \u0026amp; Pawl Cylinder, R \u0026amp; I\u003cbr\u003eSM05- 012- 052.00 Boom Hoist Drum Pawl \u0026amp; Pawl Cylinder, R \u0026amp; I\u003cbr\u003eAREA 06 UPPER ENGINE\u003cbr\u003eSM06- 005- 076.00 Alternator, R \u0026amp; I (G.M. Series 60)\u003cbr\u003eSM06- 005- 077.00 Starter, R \u0026amp; I (G.M. Series 60)\u003cbr\u003eSM06- 005- 078.00 Radiator, Hydraulic Oil Cooler, And Charged Air Cooler, R \u0026amp; I (Generation 1)\u003cbr\u003eSM06- 005- 082.00 Radiator, Hydraulic Oil Cooler, And Charged Air Cooler, R \u0026amp; I (Generation 2)\u003cbr\u003eSM06- 008- 009.00 Throttle Treadle, R \u0026amp; I\u003cbr\u003eSM06- 008- 010.00 Throttle Treadle, Recondition\u003cbr\u003eSM06- 013- 004.00 Alternator, R \u0026amp; I (Cummins N14- 855)\u003cbr\u003eSM06- 013- 005.00 Starter, R \u0026amp; I (Cummins N14- 855)\u003cbr\u003eSM06- 013- 006.00 Radiator, R \u0026amp; I (Cummins N14- 855)\u003cbr\u003eSM06- 025- 011.00 Cab Heater, R \u0026amp; I\u003cbr\u003eSM06- 047- 000.00 Electrical System Wire Identification Code\u003cbr\u003eSM06- 047- 112.00 Electrical System Wiring Diagram (F9J0- 2187 thru F9J2- 2807 and R97F901000)\u003cbr\u003eSM06- 047- 129.00 Electrical System Schematic Diagram (F9J3- 3765 and Above)\u003cbr\u003eAREA 07 HYDRAULIC POWER SUPPLY\u003cbr\u003eSM07- 000- 133.00 Hydraulic System Schematic Dia. (F9J0- 2187 thru F9J0- 3764 and R97F901000)\u003cbr\u003eSM07- 000- 134.00 Hydraulic System Schematic Dia. (F9J03766 thru F9J2- 2807)\u003cbr\u003eSM07- 001- 020.00 Accumulator, R \u0026amp; I\u003cbr\u003eSM07- 001- 021.00 Accumulator, Recondition\u003cbr\u003eSM07- 003- 006.00 Solenoid Valves, General Recondition\u003cbr\u003eSM07- 003- 007.00 Four Way Solenoid Valve, Recondition\u003cbr\u003eSM07- 003- 008.00 Solenoid Valve Block, Recondition\u003cbr\u003eSM07- 005- 052.00 Hydraulic Pump, Recondition (Pilot \u0026amp; Crane Disassembly)\u003cbr\u003eSM07- 005- 053.00 Hydraulic Pump, R \u0026amp; I (Pilot \u0026amp; Crane Disassembly- Cummins Engine)\u003cbr\u003eSM07- 005- 055.00 Hydraulic Pump, Recondition (Swing, Boom Hoist, Travel, Front \u0026amp; Rear Drum)\u003cbr\u003eSM07- 005- 056.00 Pump Drive, R \u0026amp; I (Swing, Boom Hoist, Travel, Front \u0026amp; Rear Drum)\u003cbr\u003eSM07- 005- 057.00 Pump Drive, Recondition (Swing, Boom Hoist, Travel, Front \u0026amp; Rear Drum)\u003cbr\u003eSM07- 005- 065.00 Hydraulic Pumps, R \u0026amp; I (Swing, Boom Hoist, Travel, Front \u0026amp; Rear Drum)\u003cbr\u003eSM07- 005- 067.00 Hydraulic Pump, R \u0026amp; I (Pilot \u0026amp; Crane Disassembly- G.M. Engine)\u003cbr\u003eSM07- 006- 056.00 Hydraulic Motor, Recondition (Rexroth Series 63)\u003cbr\u003eSM07- 006- 067.00 Swing Motor, R \u0026amp; I\u003cbr\u003eSM07- 006- 068.00 Hydraulic Motor, Recondition (Swing)\u003cbr\u003eSM07- 006- 069.00 Winch Motors, R \u0026amp; I (Front, Rear \u0026amp; Boom Hoist)\u003cbr\u003eSM07- 006- 087.00 Third Drum Winch Motor, R \u0026amp; I\u003cbr\u003eSM07- 008- 067.00 Foot Control Valve, Recondition (Boom Hoist)\u003cbr\u003eSM07- 008- 070.00 Shuttle Valve, Recondition\u003cbr\u003eSM07- 008- 073.00 Single Axis Control Valves, Recon (Commercial- Intertech)\u003cbr\u003eSM07- 008- 074.00 Multi- Way Directional Valve, Recondition (Third Drum)\u003cbr\u003eSM07- 008- 084.00 Boom Hoist Foot Control Valve, R \u0026amp; I\u003cbr\u003eSM07- 008- 085.00 Single Axis Control Valve, Recondition (Rexroth)\u003cbr\u003eSM07- 008- 093.00 Upper Hydraulic Components, R \u0026amp; I\u003cbr\u003eSM07- 008- 094.00 Diverter Valve, R \u0026amp; I (Third Drum)\u003cbr\u003eSM07- 008- 095.00 Diverter Valve, Recondition (Third Drum)\u003cbr\u003eSM07- 008- 098.00 Single Axis Control Valves, R \u0026amp; I\u003cbr\u003eSM07- 008- 108.00 Single Axis Control Valve, Recondition (Self- Undecking Swing Pinion Control)\u003cbr\u003eSM07- 018- 001.00 Hydraulic System Tube Fittings\u003cbr\u003eAREA 09 TUBULAR BOOM, FLY, \u0026amp; JIB\u003cbr\u003eSM09- 001- 002.00 Repairing Damaged Tubular Booms, Flys, \u0026amp; Jibs\u003cbr\u003eSM09- 001- 006.00 Boom Foot Pin Cylinder, Recondition\u003cbr\u003eSM09- 001- 007.00 Boom Foot Pin Cylinder, R \u0026amp; I\u003cbr\u003eAREA 18 SPECIAL ATTACHMENTS\u003cbr\u003eSM18- 000- 001.00 Capscrew Torques\u003cbr\u003eSM18- 000- 002.00 Bearing, Gear, Shaft, \u0026amp; Housing Inspection\u003cbr\u003eSM18- 000- 003.00 Crane System Schematics\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eField\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDocument Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eService Manual (Electric \u0026amp; Hydraulic Diagrams)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eMachine Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eCrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLink-Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eLS-278H Crane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFile Format\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003ePDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLanguage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNumber of Pages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e450 Pages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFile Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e26.95 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003ewww.themanualsgroup.com\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eDownload Information 📩 : The PDF manual will be emailed to you after your order has been processed by our sales team.\u003c\/strong\u003e\u003c\/p\u003e","brand":"The Manuals Group - PDF Manuals Download","offers":[{"title":"Default Title","offer_id":50892144378103,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3909\/4263\/files\/Link_Belt_Crane_LS-278H_Service_Manual_PDF.png?v=1782449366","url":"https:\/\/www.themanualsgroup.com\/products\/link-belt-crane-ls-278h-service-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}