Bobcat T190 G Series Service Manual PDF – Turbo & High Flow Workshop Repair

Description

File Details

• Manual Type: Complete Service Manual
• Brand: Bobcat
• Model: T190 G Series
• Covered Serial Numbers: 527011001 & Above, 527911001 & Above, 527711001 & Above, 527811001 & Above
• Language: English
• File Format: PDF
• Document Number: 6902734 (12-03)
• Revision: T190-1 through T190-7

Chapters Covered

• Maintenance Safety – warnings, fire prevention, lifting and blocking procedures, lift arm support device, operator cab raising and lowering, transport and towing
• Service Schedule – maintenance intervals, fluid capacities, filter replacement, track tension
• Air Cleaner – outer and inner filter element replacement, dust cover service
• Engine Cooling System – coolant level checking, coolant replacement, oil cooler cleaning, radiator service
• Fuel System – fuel specifications, filling the fuel tank, fuel filter replacement, removing air from the fuel system
• Engine Lubrication – checking engine oil, oil and filter replacement
• Hydraulic/Hydrostatic System – fluid level checking, hydraulic/hydrostatic filter replacement, hydraulic fluid replacement, breather cap service
• Fan Gearbox – lubricant level checking
• Bob-Tach – inspection and maintenance, lever and wedge removal and installation, spring and clevis service
• Lubrication – stabilizer rods, lift cylinder ends, tilt cylinder ends, Bob-Tach pivot pins, lift arm pivot pins, steering lever shaft
• Spark Arrestor Muffler – cleaning procedure
• Hydraulic Control Valve (2 Piece Casting) (Foot Control) – identification, removal and installation, BICS valve, lift arm by-pass orifice, check valve, lock valve, solenoid, load check valve, main relief valve, port relief valve, anti-cavitation valve, lift spool and detent, tilt spool, auxiliary spool
• Hydraulic Control Valve (2 Piece Casting) (ACS) – advanced control system, actuator removal and installation, identification chart, lift base end restrictor, load check valve, main relief valve, port relief valve, anti-cavitation valve, tilt spool, lift spool, auxiliary spool, auxiliary electric solenoid
• Hydraulic Control Valve (1 Piece Casting) (Foot Control) – identification, removal and installation, mount bracket, lift load check valve, load check valve (tilt & auxiliary), anti-cavitation valve, port relief/anti-cavitation valve, port relief valve, plug removal, rubber boot, end cap/spool lock block, lift spool and detent, tilt spool, auxiliary spool, auxiliary solenoid, BICS valve
• Hydraulic Control Valve (1 Piece Casting) (ACS) – identification, removal and installation, actuator removal and installation, identification chart, mount bracket, lift load check valve, load check valve, anti-cavitation valve, port relief valve, plug removal, end cap block, lift spool, tilt spool, auxiliary spool, auxiliary solenoid, BICS valve
• Lift Arm By-Pass Control Valve – inspecting, removal and installation, disassembly and assembly
• Hydraulic Pump – output testing (with and without Power Bob-Tach), removal and installation, identification, disassembly and assembly
• Hydraulic Pump (High Flow) – output testing (standard and high flow), removal and installation, identification, disassembly and assembly
• Hydraulic Pump (SJC) – auxiliary pump testing, charge pump testing, removal and installation, identification, disassembly and assembly
• Hydraulic Pump (High Flow) (SJC) – auxiliary pump testing, charge pump testing, high flow pump testing, removal and installation, identification, disassembly and assembly
• Hydraulic/Hydrostatic Filter Housing – removal and installation (implement and charge filters)
• Hydraulic Fluid Reservoir – removal and installation
• Bucket Position Valve – solenoid removal and installation, solenoid testing, removal and installation, disassembly and assembly
• High Flow Valve – relief valve checking, relief valve adjustment, removal and installation, disassembly and assembly, solenoid testing
• Rear Auxiliary Diverter Valve – removal and installation, disassembly and assembly, solenoid testing, inspection
• Power Bob-Tach Block – removal and installation, disassembly and assembly
• Front Auxiliary Hydraulic Coupler Block – removal, disassembly and assembly
• Hydrostatic System – charge pressure testing and adjusting (non SJC and SJC), sender removal and installation, drive belt, hydrostatic motor, hydrostatic pump
• Hydrostatic Motor – replacing motor oil, removal and installation, parts identification, disassembly, inspection, assembly
• Hydrostatic Motor (SJC) – replacing motor oil, removal and installation, parts identification, disassembly and assembly
• Hydrostatic Pump – replenishing/high pressure relief valve, removal and installation, parts identification, pump separation, disassembly, assembly
• Hydrostatic Pump (SJC) – description, hydraulic controller removal and installation, removal and installation, parts identification, high pressure relief and by-pass valve, charge relief valve, disassembly and assembly, mechanical neutral adjustment, hydraulic controller neutral adjustment
• Oil Cooler – removal and installation
• Brake – pressure relief valve test, right motor brake test, left motor brake test, block removal and installation, block disassembly and assembly
• Drive Components – track tension, track tension adjusting, track removal and installation, track idler (front and rear), track roller, track housing, track damage identification
• Main Frame – Bob-Tach, control handle, control handle (ACS), control handle (SJC), control panel (adjustable pintles), control panel (non-adjustable pintles), control panel (SJC), control pedals, control pedals (ACS), lift arms, fuel tank, operator cab, operator seat, Power Bob-Tach, rear door, rear grill, seat bar
• Electrical System – Advanced Control System (ACS), alternator, battery, BICS system, Bobcat controller, controller (SJC), diagnostics service codes, electrical/hydraulic controls reference, electrical system information, flywheel RPM sensor, instrument panel, lights, seat bar sensor, service PC, speed sensor (SJC), starter, traction lock
• Engine Service – air cleaner, cooling fan, engine, engine components and testing, engine speed control, engine speed control (SJC), flywheel and housing, muffler, radiator, reconditioning the engine, troubleshooting, turbocharger
• HVAC – air conditioning service, air conditioning system flow, basic troubleshooting, components, compressor, condenser, evaporator, evaporator/heater unit, expansion valve, general air conditioning service guidelines, heater coil, heater/AC fan, heater valve, pressure relief valve, pressure switch, receiver/drier, regular maintenance, safety, system charging and reclamation, system troubleshooting chart, temperature/pressure, thermostat
• Specifications – conversions, engine specifications (Kubota V2003-M-DI-T and V2403-M-DI-T), hydraulic/hydrostatic fluid specifications, hydraulic connection specifications, loader specifications, torque specifications for bolts

This Bobcat T190 G Series Service Manual PDF is the complete workshop repair guide for the T190 compact track loader, covering turbo and high flow configurations across four serial number ranges. Whether you are servicing a machine for routine maintenance, diagnosing a hydraulic fault, rebuilding a Kubota diesel engine, or calibrating the advanced control system, this manual provides the step-by-step procedures, torque values, pressure specifications, and detailed illustrations you need to get the job done correctly.

The manual opens with a full maintenance safety section, including proper lifting and blocking procedures, lift arm support device installation, and safe operator cab raising and lowering. From there, the service schedule outlines all required maintenance intervals with fluid capacities and filter replacement guidance. Each major system is broken down into dedicated chapters, from the air cleaner and fuel system through the engine cooling and lubrication circuits, the hydraulic/hydrostatic system, drive components, and the complete main frame assembly.

For technicians working on the hydraulic control valve, the manual covers both the two-piece and one-piece casting designs in foot control and Advanced Control System (ACS) configurations. You will find detailed disassembly and assembly procedures for the BICS valve, lift and tilt spools, auxiliary spools, solenoids, load check valves, main relief valves, port relief valves, and anti-cavitation valves. The hydrostatic system chapter provides charge pressure testing and adjustment procedures for both non-SJC and SJC machines, along with complete hydrostatic motor and pump overhaul instructions, including parts identification, inspection criteria, and assembly torque values.

The electrical system chapter is equally comprehensive, covering the Bobcat controller, BICS system diagnostics, ACS controller calibration, instrument panel removal and installation, seat bar sensor testing, starter service, alternator testing, and a full diagnostics service code list. Wiring schematics are included for machines without ACS, with ACS option, and for various option configurations. The engine service section provides everything needed to maintain and recondition the Kubota V2003-M-DI-T and V2403-M-DI-T diesel engines, including compression checking, valve clearance adjustment, injection pump timing, fuel injector service, turbocharger removal and installation, and complete engine reconditioning procedures with cylinder head, crankshaft, piston, and connecting rod specifications.

The HVAC section covers the air conditioning system from basic troubleshooting through component replacement, including compressor clutch disassembly, condenser and evaporator service, expansion valve replacement, heater coil removal, and complete system charging and reclamation procedures. The specifications section at the end provides conversion charts, engine specifications for both Kubota engine models, hydraulic/hydrostatic fluid specifications, hydraulic connection torque values, loader specifications with dimensions and capacities, and standard torque specifications for SAE and metric bolts.

What This Manual Enables You To Do

With this Bobcat T190 G Series service manual, you can confidently perform everything from routine maintenance to major component overhauls. The manual gives you the exact procedures, specifications, and torque values required to service the turbocharged Kubota diesel engine, the hydrostatic drive system, the hydraulic control valve, the electrical and BICS systems, and the HVAC system. Whether you are a professional technician or a knowledgeable owner-operator, having the correct service information prevents costly mistakes, reduces downtime, and ensures your T190 G Series loader is repaired to the manufacturer’s standards.

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This Bobcat T190 G Series Service Manual is delivered as an instant PDF download after payment. There is no shipping, no waiting for a physical book, and no risk of a damaged or lost package. You can access the manual on any device, print the pages you need for the shop, and keep the complete document on your computer or tablet for quick reference. The PDF format allows you to zoom in on detailed illustrations, search for specific procedures, and print only the sections you need for the job at hand. Get your copy today and have the complete service information for your T190 G Series loader at your fingertips.