Download Link Belt Crane RTC-8075 Service Manual PDF (English) 

Download the Link Belt Crane RTC-8075 Service Manual PDF for complete technical information, maintenance procedures, troubleshooting steps, wiring diagrams, hydraulic system details, engine specs, and repair instructions. This manual is essential for operators, technicians, and service engineers to ensure safe operation, reduce downtime, and improve performance. Get step-by-step guidance for inspection, diagnostics, and part replacement to keep your crane running efficiently in all working conditions. Ideal for workshop reference and field service support to maximize uptime and reliability. www.themanualsgroup.com

MODEL COVERED :
Link Belt RTC-8075 Crane

CONTENTS INCLUDED :
AREA 00 GENERAL INFORMATION
SM00- 000- 000.00 How To Use This Manual, General Service Instructions, And Safety Procedures
AREA 01 RUBBER TIRE LOWER
SM01- 002- 020.00 Front Axle, R & I (Generation 1 – w/Air Brakes)
SM01- 002- 021.00 Front & Rear Axle, Recondition (Generation 1 – w/Air Brakes)
SM01- 002- 022.00 Front & Rear Differential Lock Axle Assembly, Recondition
SM01- 002- 023.00 Front & Rear Axle, Recondition (Generation 2 – w/Hydraulic Brakes)
SM01- 002- 024.00 Front Axle, R & I (Generation 2 – w/Hydraulic Brakes)
SM01- 006- 016.00 Power Steering Valve, R & I
SM01- 007- 015.00 Steer Cylinder Assembly, R & I
SM01- 007- 016.00 Steer Cylinder, Recondition (Gen 1 – Iowa Industrial Hydraulics)
SM01- 007- 028.00 Steer Cylinder, Recondition (Gen 2 – Texas Hydraulics)
SM01- 010- 002.00 Steering Pump, Recondition
SM01- 010- 006.00 Steer Pump, R & I (w/Cummins Engine)
SM01- 010- 033.00 Outrigger/Steer Pump, R & I (w/CAT Engines)
SM01- 018- 012.00 Transmission, Recondition
SM01- 018- 024.00 Torque Convertor, Recondition
SM01- 018- 035.00 Torque Convertor, R & I (Generation 1 – Cummins Engine w/Fiber Ring Gear)
SM01- 018- 038.00 Transmission, R & I
SM01- 018- 054.00 Torque Convertor, R & I (Generation 2 – Cummins Engine w/Flex Plate)
SM01- 018- 055.00 Torque Convertor, R & I (Generation 3 – CAT Engines w/Flex Plate)
SM01- 019- 008.00 Torque Convertor Charging Pump, R & I (Generation 1 – w/Cummins Engine)
SM01- 019- 019.00 Torque Convertor Charging Pump, Recondition
SM01- 019- 033.00 Torque Convertor Charging Pump, R & I (Generation 2 – w/CAT Engines)
SM01- 022- 005.00 U- Joint Installation – Full Round Yokes
SM01- 027- 010.00 Air Throttle Control Cylinder, Recondition
SM01- 027- 026.00 Caging Dual Air Brake Chambers
SM01- 027- 059.00 Air System Schematic Diagram
SM01- 027- 062.00 Air Dryer, R & I
SM01- 027- 063.00 Air Dryer, Recondition
SM01- 027- 065.00 Air Brake Chamber, R & I
SM01- 027- 083.00 Air System Components, R & I
SM01- 027- 084.00 Air Brake Chamber, Recondition
SM01- 027- 128.00 Service & Park Brake Test Procedure (w/Air Brakes)
SM01- 029- 011.00 Rear Axle, R & I (Generation 1 – w/Air Brakes)
SM01- 029- 025.00 Rear Axle & Suspension, R & I (Generation 2 – w/Hydraulic Brakes)
SM01- 030- 016.00 Park Brake Caliper, R & I (Axles w/Hydraulic Wheel Brakes)
Bleeding The Caliper
Adjusting The Caliper
Testing The Park Brake
SM01- 030- 017.00 Park Brake Caliper, Recondition (Axles w/Hydraulic Wheel Brakes)
Park Brake Emergency Release
Brake Lining Replacement
SM01- 038- 037.00 Outrigger Solenoid Valve, R & I (Directional)
SM01- 038- 038.00 Outrigger Solenoid Valve Stack, R & I (Function)
SM01- 039- 002.00 Vacuum Pressure Relief Valve, Recondition
SM01- 039- 003.00 Hydraulic System Cleaning Procedure
SM01- 039- 004.00 Hydraulic Reservoir Filter Assembly, R & I
SM01- 039- 005.00 Hydraulic Reservoir Filter Assembly, Recondition
SM01- 043- 001.00 Solenoid Valves, General Recondition
SM01- 043- 003.00 Outrigger Solenoid Valve Stack, Recondition (Function)
SM01- 043- 004.00 Four Way Solenoid Valve, Recondition (Outrigger Directional/Steer)
SM01- 043- 015.00 Carrier Winch Directional Valve, Recondition
SM01- 043- 024.00 Throttle Lock Solenoid Valve, Recondition
SM01- 044- 007.00 Lock Valve, Recondition
SM01- 044- 008.00 Jack Cylinder Lock Valve, R & I
SM01- 045- 014.00 Outrigger Beam Cylinder, Recondition (Gen 1 – IIH or Hydraulic Technologies)
SM01- 045- 032.00 Outrigger Beam Assembly, R & I
SM01- 045- 033.00 Outrigger Beam Cylinder Assembly, R & I
SM01- 045- 054.00 Outrigger Beam Cylinder, Recondition (Gen 2 – Texas Hydraulics)
SM01- 046- 015.00 Jack Cylinder, R & I
SM01- 046- 016.00 Jack Cylinder, Recondition
SM01- 047- 011.00 Relief Valve, Recondition (Pilot Control)
SM01- 047- 034.00 Relief Valve, Recondition (Outriggers)
SM01- 048- 015.00 Rotating Joint, R & I (w/Air Swivel)
SM01- 048- 022.00 Rotating Joint, Recondition (w/Air Swivel)
SM01- 048- 035.00 Rotating Joint, R & I (w/o Air Swivel)
SM01- 048- 036.00 Rotating Joint, Recondition (w/o Air Swivel)
SM01- 050- 003.00 Remote Transmission Oil Cooler, R & I (w/CAT Engines)
SM01- 050- 019.00 Transmission Oil Cooler, R & I
SM01- 069- 005.00 Tire & Rim, R & I
SM01- 075- 025.00 Radiator & Oil Cooler, R & I
SM01- 075- 027.00 Alternator, R & I (Cummins 6CT8.3C)
SM01- 075- 028.00 Starter, R & I (Cummins 6CT 8.3)
SM01- 076- 015.00 Collector Ring & Air Swivel, R & I
Air Swivel, Recondition (Installed)
SM01- 076- 019.00 Collector Ring, Recondition (w/Air Swivel)
Air Swivel Assembly, Recondition
SM01- 076- 039.00 Collector Ring, R & I (w/o Air Swivel)
SM01- 076- 040.00 Collector Ring, Recondition – 46 Ring (w/o Air Swivel)
SM01- 076- 049.00 Collector Ring, Recondition – 44 Rings (w/o Air Swivel)
SM01- 076- 055.00 Collector Ring, Recondition – 47 Rings (w/o Air Swivel)
SM01- 076- 072.00 Collector Ring, Recondition – (50 Ring)
SM01- 077- 002.00 Radiator, Charged Air & Hydraulic Oil Cooler, R & I (CAT 3126B Engine)
SM01- 077- 006.00 Starter, R & I (CAT Engines)
SM01- 077- 007.00 Alternator, R & I (CAT Engines)
SM01- 077- 024.00 Radiator, Charged Air, & Hydraulic Oil Cooler, R & I (CAT C6.6 Engine)
SM01- 078- 011.00 Axle Oscillation Cylinder, Recondition (Generation 1 – IIH)
SM01- 078- 015.00 Axle Oscillation Cylinder, R & I
Oscillation Lockout Switch Adjustment Procedure
Bleeding Procedure
SM01- 078- 031.00 Axle Oscillation Cylinder, Recondition (Generation 2 – HDM Hydraulics)
SM01- 079- 002.00 Lower Hydraulic Components, R & I (Generation 1)
SM01- 079- 029.00 Lower Hydraulic Components, R & I (Generation 2)
SM01- 080- 008.00 Pump Disconnect, Recondition
SM01- 080- 010.00 Pump Disconnect, R & I (Generation 1 – w/Cummins Engine)
SM01- 080- 011.00 Main Hydraulic Pump, R & I (Generation 1 – w/Cummins Engine)
SM01- 080- 048.00 Pump Disconnect, R & I (Generation 2 – w/CAT Engines)
SM01- 081- 022.00 Pressure Compensating Pump, Recondition
SM01- 081- 023.00 Pressure Compensating Pump, R & I (w/Cummins Engine)
SM01- 081- 025.00 Tandem Hydraulic Pump, Recondition
SM01- 081- 031.00 Main Hydraulic Pump, R & I (Generation 2 – w/CAT Engines)
SM01- 081- 033.00 Pressure Compensating Pump, R & I (w/CAT Engines)
SM01- 081- 034.00 Pressure Compensating Pump, Recondition (w/CAT C6.6 Engine)
SM01- 081- 067.00 Pressure Compensating Pump, Recondition (w/CAT 3126B Engine)
SM01- 085- 002.00 Engine Preheater, R & I
SM01- 085- 004.00 Engine Preheater, Recondition
AREA 03 UPPER REVOLVING FRAME
SM03- 001- 056.00 Upper Revolving Frame & Turntable Bearing, R & I
SM03- 003- 009.00 Counterweight, R & I
SM03- 010- 024.00 Counterweight Removal Cylinder, R & I
SM03- 010- 025.00 Counterweight Removal Cylinder, Recondition
AREA 04 VERTICAL SHAFTS
SM04- 005- 022.00 Swing Brake Assembly, Recondition (Internal Multi Disc Type Brake)
SM04- 005- 023.00 Swing Brake Caliper, Recondition (Hydraulic Application)
SM04- 005- 024.00 Swing Brake, R & I (Caliper Type Brake)
SM04- 005- 025.00 Swing Brake, R & I (Internal Multi Disc Type Brake)
Swing Brake Bleeding Procedure
SM04- 010- 010.00 Swing Speed Reducer, Recondition (w/Caliper Type Swing Brake)
SM04- 010- 023.00 Swing Reduction Unit, R & I
SM04- 010- 024.00 Swing Speed Reducer, Recondition (w/Internal Multi Disc Type Brake)- Gear Prod
SM04- 010- 044.00 Swing Reduction Unit, Recondition (w/Internal Multi Disc Type Brake)- Auburn
AREA 05 HORIZONTAL SHAFTS
SM05- 006- 013.00 Winch Assembly, R & I (Generation 1 – w/Braden CH150A, 175A, 185A, CH230)
SM05- 006- 014.00 Winch, Recondition (Generation 1 – w/Braden CH150A, 175A, 185A, CH230)
SM05- 006- 021.00 Winch, Troubleshooting (Generation 1 – w/Braden CH150A, 175A, 185A, CH230)
SM05- 006- 026.00 Winch, Troubleshooting (Generation 2 – w/Braden CH210)
SM05- 006- 027.00 Winch, R & I (Generation 2 – w/Braden CH210)
SM05- 006- 028.00 Winch, Recondition (Generation 2 – w/Braden CH210)
SM05- 006- 034.00 Winch, R & I (Generation 3 – w/Braden CH210 & Linde Motor)
SM05- 010- 006.00 Drum Rotation Indicator, R & I And Troubleshooting
SM05- 018- 005.00 Winch Roller, Recondition (Steel Roller)
SM05- 018- 006.00 Winch Roller, R & I And Recondition (Nylon Roller)
AREA 06 UPPER ENGINE
SM06- 008- 008.00 Throttle Pedal, Recondition (Air)
SM06- 008- 011.00 Throttle Pedal, R & I (Generation 1 – Air Operated)
SM06- 008- 016.00 Throttle Pedal Assembly, R & I (Generation 2 – Electronically Operated)
SM06- 024- 023.00 Audio/Visual Warning System Calibration
SM06- 025- 004.00 Diesel Cab Heater, R & I
SM06- 025- 005.00 Diesel Cab Heater, Recondition & Troubleshooting
SM06- 025- 007.00 Hydraulic Cab Heater, R & I
SM06- 025- 008.00 Hydraulic Cab Heater, Recondition
SM06- 025- 009.00 Hydraulic Heater – Troubleshooting
SM06- 025- 015.00 Diesel Cab Heater, R & I
SM06- 025- 016.00 Cab Heater, R & I (Hot Water Type)
SM06- 025- 020.00 Operator’s Cab Heater Core, R & I
SM06- 025- 021.00 Operator’s Cab A/C Coil And Heater Core, R & I
SM06- 025- 022.00 A/C Coil And Heater Core, Illustrated
SM06- 025- 024.00 Upper Cab Heater Water Swivel, R & I And Recondition (Rotating Joint)
SM06- 025- 026.00 Diesel Coolant Heater, Troubleshooting & Recondition
SM06- 025- 031.00 Diesel Coolant Heater, R & I
SM06- 047- 000.00 Electrical System Wire Identification Code
SM06- 047- 088.00 Electrical System Schematic Diagram (Generation 1)
SM06- 047- 089.00 Electrical System Schematic Diagram (Generation 2)
SM06- 047- 130.00 Electrical System Schematic Diagram (Generation 3)
AREA 07 HYDRAULIC POWER SUPPLY
SM07- 000- 000.00 Hydraulic Schematic Diagram Symbol Legend
SM07- 000- 119.00 Hydraulic System Schematic Diagram (Generation 1)
SM07- 000- 144.00 Hydraulic System Schematic Diagram (Generation 2)
SM07- 001- 018.00 Piston Type Accumulator, Recondition
SM07- 001- 025.00 Pilot Control Accumulator, R & I
SM07- 001- 029.00 Carrier Brakes Accumulators, R & I
SM07- 002- 032.00 Relief Valve, Recondition (Air Conditioning)
SM07- 003- 006.00 Solenoid Valves, General Recondition
SM07- 004- 003.00 Upper Hydraulic Components, R & I (Gen 3 – w/Hyd Carrier Brakes & Fiber Cab)
SM07- 004- 026.00 Upper Hydraulic Components, R & I (Gen 4 – w/Hyd Carrier Brakes & Steel Cab)
SM07- 005- 052.00 Hydraulic Gear Pump Assembly, Recondition (Hydraulic Heater)
SM07- 005- 060.00 Hydraulic Heater Gear Pump, R & I (Upper w/o Air Conditioning)
SM07- 005- 063.00 Hydraulic Heater Gear Pump, R & I (Upper w/Air Conditioning)
SM07- 006- 034.00 Swing Motor, Recondition
SM07- 006- 052.00 Winch Motor, R & I (Generation 1 – w/Rexroth Motor)
SM07- 006- 056.00 Hydraulic Motor, Recondition (Winch)
SM07- 006- 057.00 Swing Motor, R & I (w/Caliper Type Swing Brake)
SM07- 006- 059.00 Hydraulic Motor, Recondition – Hydraulic Heater
SM07- 006- 060.00 Hydraulic Motor, R & I – Hydraulic Heater (Upper w/o Air Conditioning)
SM07- 006- 062.00 Swing Motor, R & I (w/Internal Multi Disc Type Swing Brake)
SM07- 006- 084.00 Hydraulic Heater Motor, R & I (Upper w/Air Conditioning)
SM07- 006- 095.00 Hydraulic Motor, Recondition – Winch (Linde)
SM07- 006- 101.00 Winch Motor, R & I (Generation 2 – w/Linde Motor)
SM07- 008- 014.00 Winch Counterbalance Valve, Recondition (Generation 1)
SM07- 008- 048.00 Foot Control Valve, R & I (Boom Telescope – Generation 1)
SM07- 008- 049.00 Winch Counterbalance Valve, R & I (Generation 1)
SM07- 008- 051.00 Boom Hoist Control Valve, Recondition (Gresen V70)
SM07- 008- 055.00 Controller Valve Assembly, R & I (Generation 1 – Dual Axis)
SM07- 008- 056.00 Controller Valve Assembly, Recondition (Comm- Intertech)
SM07- 008- 058.00 Winch Control Valve, Recondition (Gresen V70)
SM07- 008- 060.00 Counterweight Removal Cylinder Control Valve, Recondition
SM07- 008- 063.00 Priority Flow Control Valve Assembly, Recondition
SM07- 008- 064.00 Upper Hydraulic Components, R & I (Generation 1 – w/Air Type Carrier Brakes)
SM07- 008- 065.00 Pressure Reducing Valve, Recondition (Generation 1)
SM07- 008- 066.00 Control Valve, Recondition (Gresen V40)
SM07- 008- 067.00 Foot Control Valve, Recondition (Boom Telescope)
SM07- 008- 076.00 Single Axis Control Valves, R & I (Generation 1)
SM07- 008- 077.00 Single Axis Control Valves, Recondition (Comm- Intertech)
SM07- 008- 106.00 Upper Hydraulic Components, R & I (Gen 2 – w/Hydraulic Type Carrier Brakes)
SM07- 008- 107.00 Controller Valve, Recondition (Monson)
SM07- 008- 108.00 Single Axis Controller Valve, Recondition (Monson)
SM07- 008- 112.00 Pressure Reducing Valve, Recondition (Generation 2)
SM07- 008- 114.00 Boom Telescope Foot Pedal, Recondition (Generation 2)
SM07- 008- 116.00 Dual Axis Control Valve, R & I (Generation 2)
SM07- 008- 117.00 Single Axis Control Valve, R & I (Generation 2)
SM07- 008- 118.00 Swing Brake Pedal Valve, Recondition
SM07- 008- 120.00 Winch Control Valve, R & I (Generation 2)
SM07- 008- 121.00 Winch Counterbalance Valve, R & I (Generation 2)
SM07- 008- 122.00 Winch Counterbalance Valve, Recondition (Generation 2)
SM07- 008- 136.00 Boom Telescope Foot Pedal Control Valve, R & I (Generation 2)
SM07- 008- 149.00 Swing Brake Pedal Valve, R & I (Generation 2 w/o Actuator)
SM07- 018- 001.00 Hydraulic System Tube Fittings
SM07- 022- 003.00 Steering Control Valve, Recondition (Generation 1 – Eaton Series 12)
SM07- 022- 011.00 Steering Column, R & I (Generation 1 – John Deere Column)
SM07- 022- 012.00 Steering Column, Recondition (John Deere)
SM07- 022- 013.00 Power Steering Control Valve, R & I (Generation 1 – w/John Deere Column)
SM07- 022- 017.00 Accumulator, R & I (Emergency Steering)
SM07- 022- 022.00 Steering Control Valve, Recondition (Generation 2 – Eaton Series 10)
SM07- 022- 023.00 Steering Control Valve, R & I (Generation 2 – w/RR- TCI Column)
SM07- 022- 025.00 Steering Column, R & I (Generation 2 – RR- TCI Column)
SM07- 026- 002.00 Brake Treadle Valve, R & I (Generation 1 w/Air Brakes)
SM07- 026- 003.00 Brake Treadle Valve, Recondition (Air)
SM07- 026- 008.00 Brake Treadle Valve, Recondition (Hydraulic)
SM07- 026- 011.00 Brake Treadle Valve, R & I (Generation 2 w/Hydraulic Brakes & Fiberglass Cab)
SM07- 026- 012.00 Brake Treadle Valve, R & I (Generation 3 w/Hydraulic Brakes & Steel Cab)
SM07- 029- 001.00 Swing Brake Actuator, R & I
SM07- 029- 002.00 Swing Brake Actuator, Recondition
AREA 09 TUBULAR BOOM, FLY, & JIB
SM09- 001- 002.00 Repairing Damaged Tubular Booms, Flys, & Jibs
AREA 14 CAB & HOUSE ASSEMBLY
SM14- 001- 006.00 Repair Of Components Made Of Fibrous Composite Materials
AREA 17 HYDRAULIC CRANE ATTACHMENT
SM17- 001- 036.00 Hydraulic Boom Inspection
SM17- 001- 042.00 Four Section Boom, Recondition
SM17- 001- 044.00 Boom, R & I
SM17- 002- 022.00 Boom Telescope Cylinder, Recondition
SM17- 002- 032.00 Boom Telescope Cylinder, Troubleshooting
SM17- 002- 033.00 Boom Telescope Counterbalance Valve, R & I
SM17- 003- 013.00 Boom Hoist Cylinder, Recondition
SM17- 003- 028.00 Boom Hoist Cylinder, R & I
SM17- 003- 030.00 Boom Hoist Counterbalance Valve, R & I
SM17- 003- 031.00 Boom Hoist Counterbalance Valve, Recondition
SM17- 009- 002.00 Five Sheave Head Machinery, Recondition
AREA 18 SPECIAL ATTACHMENTS
SM18- 000- 001.00 Capscrew Torques
SM18- 000- 002.00 Bearing, Gear, Shaft, & Housing Inspection
SM18- 000- 003.00 Crane System Schematics
SM18- 007- 001.00 Reeling Drum, R & I (Rectangular Type)
SM18- 007- 002.00 Reeling Drum, Recondition (Rectangular Type)
SM18- 007- 003.00 Reeling Drum, R & I (Round Type)
SM18- 007- 004.00 Reeling Drum, Recondition (Round Type)
SM18- 017- 003.00 Carrier Winch Assembly, R & I
SM18- 017- 005.00 Carrier Winch Valve Controller, Recondition
SM18- 017- 006.00 Carrier Winch, Recondition
SM18- 018- 001.00 Air Conditioning Service Precautions
SM18- 018- 002.00 Air Conditioning Hydraulic Drive Motor, R & I (Generation 1)
SM18- 018- 003.00 Air Conditioning Hydraulic Drive Motor, Recondition (Generation 1)
SM18- 018- 004.00 Air Conditioning Compressor, Recondition
SM18- 018- 006.00 Air Conditioning Compressor, R & I (Generation 1)
SM18- 018- 013.00 Air Conditioning Compressor, R & I (Generation 2)
SM18- 018- 014.00 Air Conditioning Hydraulic Drive Motor, R & I (Generation 2)
SM18- 018- 015.00 Air Conditioning Hydraulic Drive Motor, Recondition (Generation 2)

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