Bobcat S570 Compact Track Loader Service Manual 6989675enUS – Complete PDF Workshop Guide

Description

This is the complete Bobcat S570 Compact Track Loader Service Manual, published under document number 6989675enUS. It covers machine serial numbers A7U711001 and above, A7U811001 and above, AZNB11001 and above, and AZNC11001 and above, giving owners, fleet technicians and independent repair shops a single PDF reference for every major system on the loader.

File Details

• Manual type: Service Manual
• Brand: Bobcat
• Model: S570 Compact Track Loader
• Document number: 6989675enUS
• Language: English
• Page count: 1,240
• File format: PDF
• Serial number coverage: S/N A7U711001 & Above, S/N A7U811001 & Above, S/N AZNB11001 & Above, S/N AZNC11001 & Above

Chapters Covered

• Safety and Maintenance
• Hydraulic System
• Hydrostatic System
• Drive System
• Mainframe
• Electrical System
• Engine Service
• Heating, Ventilation, and Air Conditioning (HVAC)
• Specifications

Safety and Maintenance

The opening chapter lays out the full safety regime for the S570 — fire prevention, safe fueling, jump-starting, welding and grinding precautions, spark arrester handling, lifting and blocking procedures, the lift arm support device, operator cab raising and lowering, towing, transporting on a trailer, remote start tool setup, the complete maintenance interval schedule, engine air cleaner service, cooling system cleaning and coolant handling, fuel system bleeding, engine lubrication, hydraulic and hydrostatic fluid service, chaincase fluid, Bob-Tach inspection, lubrication points, tire maintenance, pivot pin service, and long-term storage procedures.

Hydraulic System

Everything that moves under hydraulic power on the S570 is covered here. The chapter opens with a glossary of hydraulic and hydrostatic symbols and a full troubleshooting chart, then moves into the lift cylinder, tilt cylinder and Bob-Tach cylinder with testing, removal, installation, parts identification, disassembly and assembly. The main relief valve, hydraulic control valve (standard, ACS and SJC versions), lift arm bypass control valve, hydraulic pump (standard and high flow), hydraulic and hydrostatic filters, hydraulic fluid reservoir, oil cooler, bucket position valve, rear auxiliary diverter valve, Power Bob-Tach block, front auxiliary hydraulic coupler block, and automatic ride control are all documented with step-by-step procedures and torque values.

Hydrostatic System

The hydrostatic drive chapter covers the tandem hydrostatic pump and twin hydrostatic motors that push the S570. It includes hydrostatic drive motor removal and installation (single and two-speed), hydrostatic motor carrier service, charge pressure testing and adjustment, hydrostatic pump removal and installation, drive belt adjustment and replacement, two-speed valve block service, and drain manifold work. A dedicated troubleshooting chart maps the most common hydrostatic complaints — no drive on one side, straight-line tracking problems, and overheating — back to their causes.

Drive System

Brake service, drive components, and the chaincase are grouped here. You get the parking brake disc procedure, axle seal replacement, axle and sprocket and bearing removal and installation, drive chain removal and installation, and front, center and rear chaincase cover service. The chaincase section explains the layout of the final drive and the fluid service that keeps the chains and bearings alive.

Mainframe

This section covers the structural and operator-comfort hardware on the S570: seat bar, operator cab (gas spring, removal and installation), operator seat and suspension seat options, Bob-Tach (hand lever and power versions), lift arms and stabilizer bar, rear grille, rear door (tailgate), fuel tank and fuel level sender, control pedals and linkages (standard and ACS), control panel (standard and SJC), control handle and lever options, access panels, rear window, top window, side window, cab door, armrest, lower side panels and headliner.

Electrical System

The electrical chapter covers the 12-volt system end to end. It opens with a glossary of electrical symbols, harness connector diagrams for standard cab, deluxe cab and mainframe harnesses (manual and SJC), troubleshooting, fuse and relay locations, and solenoid testing. From there you get battery service and jump-starting, alternator belt adjustment and voltage testing, starter testing, instrument panels, lights, Bobcat Gateway and Auxiliary controllers, the ACS controller, the SJC Drive controller, diagnostic service codes, BICS™ interlock control, seat bar sensor, traction lock, ACS control system, ACD group identification charts for all four attachment control groups, the Service PC connection, calibration procedures (actuator test, lift and tilt calibration for ACS and SJC, hydrostatic pump calibration), steering drift compensation in operator and service modes, flywheel rpm sensor, control panel setup, password setup, maintenance clock, back-up alarm and front horn. Full wiring schematics for manual, ACS and SJC machines are included at the back of the chapter.

Engine Service

The engine chapter supports the Kubota V2607-DI-TE3B Interim Tier 4 diesel used in the S570. It includes engine specifications, torque values, troubleshooting, engine removal and installation, engine mount replacement and compression testing. The engine speed control (hand and foot), muffler, air cleaner, cooling system (earlier and later models) with radiator and oil cooler removal, hydraulic fan description and service, water pump and thermostat service are all documented. The lubrication system, fuel system (fuel shutoff solenoid, injection pump testing and timing, injection pump removal, governor service, fuel injector testing), cylinder head work, crankshaft and pistons, camshaft and timing gears, turbocharger, flywheel and housing, and the exhaust gas recirculation (EGR) system round out the chapter.

Heating, Ventilation, and Air Conditioning (HVAC)

The HVAC chapter explains air conditioning system flow, components, safety equipment and regular maintenance, followed by a full troubleshooting section with a troubleshooting tree, temperature / pressure chart and poor A/C performance diagnostic. System charging and reclamation, compressor removal and oil check, condenser, receiver / drier, evaporator / heater unit, thermostat, expansion valve, evaporator coil, heater coil, blower fan, heater valve and evaporator / heater cover are covered with step-by-step procedures.

Specifications

The specifications chapter collects the factory figures a technician actually needs in one place: machine dimensions, performance figures (rated operating capacity, tipping load, operating weight, breakout forces, push force, travel speeds), engine data, drive system, controls, hydraulic system pressures, flow rates and cylinder dimensions, electrical system ratings, capacities (fuel, engine oil, cooling system, hydraulic / hydrostatic reservoir, chaincase, A/C refrigerant), tire options and pressures, and general torque specifications for SAE and metric bolts.

Why This Manual Matters

Compact track loaders live hard. The S570’s hydrostatic drive, hydraulic valve stack, BICS™ interlock and Tier 4 engine are all systems where a job done by feel alone tends to end in a second repair. This Bobcat S570 service manual gives you the procedure, the torque, the pressure, the clearance and the diagnostic path — the same information a dealer technician works from, laid out in 1,240 pages of steps, exploded parts diagrams, hydraulic schematics and wiring diagrams.

Your PDF, Ready to Use

You get the full Bobcat S570 Compact Track Loader Service Manual as a single downloadable PDF. No shipping, no waiting on a disc, no hunting through a binder. Open it on a laptop in the shop, a tablet on the machine, or a phone at the parts counter — and print the pages you want to take under the loader with you. Whether you are servicing one machine or running a fleet, this is the reference that keeps the S570 working.

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