{"product_id":"link-belt-crane-hc-278h-ii-service-manual-pdf","title":"Link Belt Crane HC-278H II Service Manual PDF","description":"\u003ch1\u003eDownload Link Belt Crane HC-278H II Service Manual PDF (\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eEnglish\u003c\/span\u003e) \u003c\/h1\u003e\n\u003cp\u003eGet the Link Belt Crane HC-278H II Service Manual PDF for complete maintenance, repair, troubleshooting, inspection, hydraulic, electrical, engine, and component servicing procedures. This workshop manual is designed for technicians, mechanics, and equipment owners who need accurate service instructions, detailed diagrams, specifications, and step-by-step repair guidance. Keep your Link Belt HC-278H II crane operating safely and efficiently with a reliable service manual covering routine maintenance, diagnostics, adjustments, and overhaul procedures.\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 HC-278H II 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\u003eSM00 GENERAL INFORMATION\u003cbr\u003eSM00-000-000.00 HOW TO USE THIS MANUAL,\u003cbr\u003eSM01 RUBBER TIRE LOWER\u003cbr\u003eSM01 RUBBER TIRE LOWER\u003cbr\u003eSM01 RUBBER TIRE LOWER TROUBLESHOOTING\u003cbr\u003eSM01-002-012.00 FRONT AXLE, RECON\u003cbr\u003eSM01-002-015.00 FRONT WHEEL \u0026amp; BRAKE\u003cbr\u003eSM01-003-010.00 BRAKE, RECON\u003cbr\u003eSM01-003-014.00 ADJUSTING THE BRAKES RECON\u003cbr\u003eSM01-003-019.00 AUTOMATIC SLACK ADJUSTERS\u003cbr\u003eSM01-004-007.00 FRT AXLE \u0026amp; SUSP, R\u0026amp;I\u003cbr\u003eSM01-005-018.00 STEERING COLUMN, R \u0026amp; I\u003cbr\u003eSM01-005-020.00 MASTER STEERING GEAR, R\u0026amp;I\u003cbr\u003eSM01-005-021.00 SLAVE STEERING GEARS, R\u0026amp;I\u003cbr\u003eSM01-005-023.00 STEERING GEARS, RECON (AUX TRANSMISSION) (SHEPPARD “M” SERIES)\u003cbr\u003eSM01-005-027.00 TROUBLESHOOTING SHEPPARD R\u0026amp;I (W\/AUTO SLACK ADJUST) STEERING GEARS\u003cbr\u003eSM01-005-030.00 STEERING MITER BOXES, R\u0026amp;I R \u0026amp; I\u003cbr\u003eSM01-005-035.00 STEERING COLUMN, RECON\u003cbr\u003eSM01-006-013.00 TORQUE GENERATOR, RECON CHAMBERS\u003cbr\u003eSM01-006-020.00 TORQUE GENERATOR, R \u0026amp; I\u003cbr\u003eSM01-006-021.00 FRONT WHEEL ALIGNMENT \u0026amp; RECON STEER LINKAGE ADJUSTMENT\u003cbr\u003eSM01-018-078.00 MAIN TRANS ASSY, R \u0026amp; I COMPONENTS, R \u0026amp; I\u003cbr\u003eSM01-018-079.00 MAIN TRANS ASSY, RECON.\u003cbr\u003eSM01-020-002.00 SUSP BRAKE PEDAL, RECON DRUM, R \u0026amp; I\u003cbr\u003eSM01-020-009.00 SUSPENDED BRAKE\u003cbr\u003eSM01-021-003.00 AUX TRANSMISSION, RECON SERVICE \u0026amp; SAFETY INFO\u003cbr\u003eSM01-021-006.00 AUX TRANSMISSION, R \u0026amp; I\u003cbr\u003eSM01-021-010.00 AUXILIARY TRANSMISSION,\u003cbr\u003eSM01-024-008.00 REAR AXLES, RECON\u003cbr\u003eSM01-025-008.00 BRAKES, RECON\u003cbr\u003eSM01-027-000.00 PNEUMATIC SYSTEM AIR LINE DRUM, R \u0026amp; I IDENTIFICATION CODE\u003cbr\u003eSM01-027-028.00 FRONT AIR BRAKE CHAMBER,\u003cbr\u003eSM01-027-061.00 SPRING BRAKE VALVE, RECON\u003cbr\u003eSM01-027-062.00 AIR DRYER, R \u0026amp; I\u003cbr\u003eSM01-027-063.00 AIR DRYER, RECON\u003cbr\u003eSM01-027-066.00 SHIFT CONTROL VALVE,RECON\u003cbr\u003eSM01-027-067.00 SHIFT CONTROL VALVE, R\u0026amp;I\u003cbr\u003eSM01-027-091.00 FRONT AIR BRAKE CHAMBER,\u003cbr\u003eSM01-027-103.00 DUAL AIR BRAKE CHAMBER,\u003cbr\u003eSM01-027-106.00 CAGING DUAL AIR BRAKE\u003cbr\u003eSM01-027-117.00 DUAL AIR BRAKE CHAMBER,\u003cbr\u003eSM01-027-140.00 AIR SYSTEM\u003cbr\u003eSM01-028-002.00 REAR WHEEL HUB \u0026amp; BRAKE\u003cbr\u003eSM01-029-009.00 REAR AXLES \u0026amp; SUSPENSION, PEDAL, R \u0026amp; I R \u0026amp; I\u003cbr\u003eSM01-039-003.00 HYDRAULIC SYSTEM CLEANING\u003cbr\u003eSM01-039-006.00 HYDRAULIC RESERVOIR\u003cbr\u003eSM01-039-011.00 HYDRAULIC RESERVOIR\u003cbr\u003eSM01-044-028.00 OUTRIGGER LOCK VALVE, R\u0026amp;I (SELF UNDECKING)\u003cbr\u003eSM01-044-029.00 OUTRIGGER LOCK VALVE, REC\u003cbr\u003eSM01-045-074.00 BEAM CYLINDER, RECON. (SELF UNDECKING)\u003cbr\u003eSM01-045-075.00 OUTRIGGER BEAM ASSY, R\u0026amp;I\u003cbr\u003eSM01-045-076.00 OUTRIGGER BEAM CYL, R \u0026amp; I (SELF UNDECKING)\u003cbr\u003eSM01-046-019.00 JACK CYLINDER, RECON\u003cbr\u003eSM01-046-046.00 OUTRIGGER JACK (SELF UNDECKING JACK CYL) CYLINDER, R \u0026amp; I\u003cbr\u003eSM01-047-037.00 CONTROL VALVE, RECON (SELF UNDECKING) (MODEL V20)\u003cbr\u003eSM01-047-043.00 OUTRIGGER CONTROL VALVES, (SELF UNDECKING) R \u0026amp; I (W\/REMOTE CONTROL)\u003cbr\u003eSM01-047-044.00 OUTRIGGER PILOT PRESSURE\u003cbr\u003eSM01-050-020.00 HYDRAULIC OIL COOLER\u003cbr\u003eSM01-050-021.00 HYDRAULIC OIL COOLER\u003cbr\u003eSM01-069-011.00 FRONT TIRE \u0026amp; RIM, R \u0026amp; I\u003cbr\u003eSM01-069-012.00 DUAL REAR TIRES \u0026amp; RIMS,\u003cbr\u003eSM01-073-002.00 ELECTRONIC GAUGES, TROUBLESHOOTING\u003cbr\u003eSM01-075-059.00 RADIATOR AND CHARGED AIR COOLER, R \u0026amp; I\u003cbr\u003eSM01-075-091.00 STARTER, R \u0026amp; I DRIVES, R \u0026amp; I\u003cbr\u003eSM01-075-092.00 ALTERNATOR, R \u0026amp; I\u003cbr\u003eSM01-076-080.00 HVY DUTY COLL RING ASSY,\u003cbr\u003eSM01-076-105.00 COLLECTOR RING, R \u0026amp; I\u003cbr\u003eSM01-081-046.00 HYD GEAR PUMP\/MOTOR, RECN\u003cbr\u003eSM01-081-056.00 RADIATOR FAN MOTOR, R \u0026amp; I\u003cbr\u003eSM01-081-087.00 4 SECTION PUMP ASSY, R\u0026amp;I\u003cbr\u003eSM01-081-088.00 4 SECTION GEAR PUMP ASSY,\u003cbr\u003eSM01-082-003.00 OUTRIGGER REMOVAL PIN\u003cbr\u003eSM01-082-004.00 REMOVAL PIN CYL, RECON\u003cbr\u003eSM03 UPPER FRAME \u0026amp; MACHY\u003cbr\u003eSM03-001-051.00 TURNTABLE BEARING, R \u0026amp; I\u003cbr\u003eSM03-001-052.00 QUICK DISCONNECT CYLINDER FILTER, R \u0026amp; I R \u0026amp; I\u003cbr\u003eSM03-001-053.00 HYDRAULIC CYLINDER, RECON FILTER ASSY, RECON.\u003cbr\u003eSM03-001-054.00 JACK CYLINDER, R \u0026amp; I\u003cbr\u003eSM03-001-061.00 FRONT PIVOT CYLINDER, R\u0026amp;I\u003cbr\u003eSM03-001-062.00 REAR PIVOT CYLINDERS, R\u0026amp;I\u003cbr\u003eSM03-001-063.00 LOCK VALVE, R \u0026amp; I\u003cbr\u003eSM03-001-065.00 LOCK VALVE, RECON\u003cbr\u003eSM03-001-066.00 JACK CYLINDER, RECON\u003cbr\u003eSM03-006-025.00 SWING LOCK CYLINDER, R\u0026amp;I\u003cbr\u003eSM03-006-026.00 SWING LOCK CYLINDER, RECN CONTROL VALVE, R \u0026amp; I\u003cbr\u003eSM03-010-006.00 HYDRAULIC CYLINDER, RECON\u003cbr\u003eSM03-010-023.00 CTWT REMOVAL CYLINDER,R\u0026amp;I ASSY, R \u0026amp; I\u003cbr\u003eSM04 VERTICAL SHAFTS ASSY, RECON.\u003cbr\u003eSM04-010-039.00 SWING PLANETARY DRIVE (DISC WHEEL) UNIT W\/BRAKE, R \u0026amp; I\u003cbr\u003eSM04-010-040.00 SWING PLANETARY DRIVE R \u0026amp; I UNIT W\/BRAKE, RECON\u003cbr\u003eSM05 HORIZONTAL SHAFTS\u003cbr\u003eSM05-006-017.00 WINCH DRUMS \u0026amp; PLANETARY\u003cbr\u003eSM05-007-015.00 PLANETARY DRIVE UNIT,RECN\u003cbr\u003eSM05-010-006.00 DRUM ROTATION INDICATOR, RECON. R \u0026amp; I AND TROUBLESHOOTING\u003cbr\u003eSM05-012-049.00 PAWL CYLINDER, RECON\u003cbr\u003eSM05-012-050.00 PAWL CYLINDER,R \u0026amp; I-FRONT (PGP\/PGM620 SERIES)\u003cbr\u003eSM05-012-051.00 PAWL CYLINDER, R \u0026amp; I-REAR\u003cbr\u003eSM05-012-052.00 PAWL CYLINDER, R \u0026amp; I – BH\u003cbr\u003eSM06 UPPER ENGINE\u003cbr\u003eSM06 UPPER ENGINE RECON.\u003cbr\u003eSM06-005-076.00 ALTERNATOR, R \u0026amp; I CYLINDER, R \u0026amp; I (SERIES 60 – 450 HP)\u003cbr\u003eSM06-005-082.00 RADIATOR, HYDRAULIC OIL \u0026amp;\u003cbr\u003eSM06-008-009.00 THROTTLE TREADLE, R \u0026amp; I\u003cbr\u003eSM06-008-010.00 THROTTLE TREADLE, RECON VALVE, RECON (COMM-INTER) (WILLIAMS CONTROLS, INC.)\u003cbr\u003eSM06-013-037.00 STARTER, R \u0026amp; I VALVE, R \u0026amp; I\u003cbr\u003eSM06-025-011.00 HOT WATER HEATER, R \u0026amp; I\u003cbr\u003eSM06-029-007.00 BATTERY, R \u0026amp; I VALVE, RECON (REXROTH)\u003cbr\u003eSM06-047-000.00 ELECTRICAL SYSTEM WIRE\u003cbr\u003eSM07 UPPER HYDRAULICS \u0026amp; AIR\u003cbr\u003eSM07 UPPER HYDRAULICS \u0026amp; AIR\u003cbr\u003eSM07-000-000.00 HYDRAULIC SCHEMATIC\u003cbr\u003eSM07-001-020.00 ACCUMULATOR, R \u0026amp; I\u003cbr\u003eSM07-001-021.00 ACCUMULATOR, RECON\u003cbr\u003eSM07-003-006.00 SOLENOID VALVES, RECON\u003cbr\u003eSM07-003-007.00 4-WAY SOLENOID VALVE,RECN\u003cbr\u003eSM07-003-008.00 CONTROL VALVE, RECON RECON\u003cbr\u003eSM07-004-016.00 UPPER HYD COMPONENTS, R\u0026amp;I\u003cbr\u003eSM07-004-069.00 UPPER HYD COMPONENTS, R\u0026amp;I (BELOW PLATFORM)\u003cbr\u003eSM07-005-052.00 HYDRAULIC PUMP, RECON\u003cbr\u003eSM07-005-054.00 HYDRAULIC PUMPS, R \u0026amp; I\u003cbr\u003eSM07-005-055.00 HYDRAULIC PUMP, RECON\u003cbr\u003eSM07-005-056.00 PUMP DRIVE, R \u0026amp; I HOUSING INSPECTION (SWING,BH,FT \u0026amp; RR DRUMS)\u003cbr\u003eSM07-005-057.00 PUMP DRIVE, RECON\u003cbr\u003eSM07-005-067.00 HYDRAULIC PUMP, R \u0026amp; I PRECAUTIONS (PILOT CRL\u0026amp;CRANE DISASSY)\u003cbr\u003eSM07-005-070.00 GEAR PUMP\/MOTOR, RECON\u003cbr\u003eSM07-006-056.00 HYDRAULIC MOTOR, RECON (CARRIER)\u003cbr\u003eSM07-006-068.00 HYDRAULIC MOTOR, RECON\u003cbr\u003eSM07-006-069.00 WINCH MOTORS, R \u0026amp; I\u003cbr\u003eSM07-006-115.00 SWING MOTOR, R \u0026amp; I\u003cbr\u003eSM07-008-053.00 CONTROL VALVE, R \u0026amp; I (SELF UNDECKING)\u003cbr\u003eSM07-008-067.00 FOOT CONTROL VALVE, RECON\u003cbr\u003eSM07-008-070.00 SHUTTLE VALVE, RECON\u003cbr\u003eSM07-008-071.00 CONTROL VALVE, RECON (COUNTERWEIGHT REMOVAL)\u003cbr\u003eSM07-008-072.00 SINGLE AXIS CONTROL VALVE CHARGED AIR COOLER, R\u0026amp;I R \u0026amp; I\u003cbr\u003eSM07-008-073.00 SINGLE AXIS CONTROL\u003cbr\u003eSM07-008-084.00 BOOM HOIST FOOT CONTROL\u003cbr\u003eSM07-008-085.00 SINGLE AXIS CONTROL\u003cbr\u003eSM07-008-093.00 UPPER HYDRAULIC COMP, R\u0026amp;I IDENTIFICATION CODE\u003cbr\u003eSM07-008-108.00 SINGLE AXIS CONTROLLER VALVE, RECON\u003cbr\u003eSM07-008-202.00 CONTROL VALVE, RECON (SELF UNDECKING)\u003cbr\u003eSM07-018-001.00 HYDRAULIC TUBE FITTINGS DIAGRAM SYMBOL LEGEND\u003cbr\u003eSM09 TUBULAR BOOM\u003cbr\u003eSM09-001-002.00 REPAIRING DAMAGED TUBULAR (GENERAL PROCEDURE) BOOMS, FLYS, \u0026amp; JIBS\u003cbr\u003eSM09-001-006.00 BOOM FOOT PIN CYLINDER,\u003cbr\u003eSM09-001-007.00 BOOM FOOT PIN CYLINDER, (SUCTION \u0026amp; RETURN LINES) R \u0026amp; I\u003cbr\u003eSM18 SPECIAL ATTACHMENTS\u003cbr\u003eSM18-000-001.00 CAPSCREW TORQUES\u003cbr\u003eSM18-000-002.00 BEARING, GEAR, SHAFT, \u0026amp;\u003cbr\u003eSM18-000-003.00 CRANE SYSTEM SCHEMATICS\u003cbr\u003eSM18-018-001.00 AIR CONDITIONING SERVICE\u003cbr\u003eSM18-018-004.00 A\/C COMPRESSOR, RECON.\u003cbr\u003eSM18-018-019.00 A\/C COMPRESSOR, R \u0026amp; I\u003c\/p\u003e\n\u003ctable style=\"width: 99.915%; height: 176.421px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth style=\"width: 50.0071%; height: 19.6023px;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 47.4244%; height: 19.6023px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eBrand\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003eLink Belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eModel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003eHC-278H II Crane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eMachine Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003eCrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eManual Type\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003eService Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFormat\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003ePDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eLanguage\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFile Size\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003e66.38 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 50.0071%; height: 19.6023px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNumber of Pages\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 47.4244%; height: 19.6023px;\"\u003e793\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":50901103542519,"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_HC-278H_II_Service_Manual_PDF.png?v=1782723170","url":"https:\/\/www.themanualsgroup.com\/products\/link-belt-crane-hc-278h-ii-service-manual-pdf","provider":"The Manuals Group","version":"1.0","type":"link"}