Bobcat T190 Compact Track Loader Service Manual 6987052 – A3LN11001/A3LP11001 & Above

Description

Bobcat T190 Compact Track Loader Service Manual 6987052 – A3LN11001/A3LP11001 & Above

This extensive service manual is built around the Bobcat T190 Compact Track Loader and the serial-number groups S/N A3LN11001 & Above and S/N A3LP11001 & Above. It is a workshop-level reference for servicing, adjustment, troubleshooting, component removal and installation, testing, disassembly and assembly, and specification work across the loader’s major mechanical, hydraulic, hydrostatic, electrical, engine and HVAC systems. The foreword identifies the manual as a reference for the Bobcat loader mechanic, with detailed procedures for the loader and its component parts and systems.

File Details

• Manual type: Service Manual
• Brand / model: Bobcat T190 Compact Track Loader
• Serial coverage: S/N A3LN11001 & Above; S/N A3LP11001 & Above
• Language: English
• Page count: 888 PDF pages
• File format: PDF
• Manual number: 6987052 (8-08)
• Revision: T190-3
• Revision date: 14 August 2008

Serial-Number-Specific Service Coverage

The Bobcat T190 Compact Track Loader Service Manual 6987052 is specifically identified for loaders beginning at A3LN11001 and A3LP11001. The manual also explains why the loader serial number matters when requesting service information or ordering parts: early and later machines can use different parts or require different service procedures. The loader serial-number plate location and the engine serial-number location are illustrated near the front of the manual, helping technicians confirm the machine before beginning work.

Workshop Procedures, Testing and Diagnostics

This is not limited to routine maintenance. The procedures extend into system testing, pressure and flow checks, controller and sensor diagnosis, calibration, service-code interpretation, component overhaul and adjustment. Hydraulic sections include relief-valve testing and adjustment, cylinder testing and rebuilding, control-valve work, pump tests and hydraulic/hydrostatic schematics. Hydrostatic coverage follows the tandem pump and drive motors, charge pressure, drive belt and SJC pump procedures. Electrical chapters cover BICS, ACS and SJC controls, controllers, calibration, diagnostic service codes, sensors, starting and charging systems, instrumentation and electrical/hydraulic references.

The engine section covers the Kubota turbo diesel installation in depth, including engine information and specifications, compression checks, cooling, fuel injection, lubrication, cylinder head, crankshaft and pistons, camshaft and timing gears, EGR, flywheel and housing, muffler and turbocharger procedures. The loader specification pages identify the engine as Kubota V2607-DI-TE3B and provide rated output, idle speeds, torque, bore and stroke, capacities, hydraulic performance, machine dimensions, weights and other service data. Detailed torque values and service limits are also distributed throughout the individual procedures.

Diagrams and Component Identification

Illustrations are used throughout the Bobcat T190 service repair manual to show component locations, removal points, hose and tubeline routing, seal orientation, special-tool use and assembly order. The hydraulic/hydrostatic section includes complete schematics for standard, high-flow, SJC, and SJC with high-flow configurations for the stated serial-number ranges. Exploded component views and parts-identification drawings appear for assemblies such as hydraulic cylinders, pumps, valves and drive components, while electrical chapters provide connector, harness and control references for diagnosis.

Chapters Covered

• Safety & Maintenance
  • Air cleaner, engine cooling, engine lubrication and fuel-system service
  • Hydraulic/hydrostatic fluid, filter and breather-cap maintenance
  • Lift-arm support, lifting/blocking, operator cab and pivot-pin procedures
  • Bob-Tach hand-lever and Power Bob-Tach inspection and maintenance
  • Service schedule, lubrication, storage/return to service and spark-arrestor muffler
  • Remote Start Tool MEL1563 and Service Tool Kit 6689779 procedures
  • Towing, trailer transport, stopping and emergency-exit procedures
• Hydraulic System
  • Lift, tilt and Bob-Tach cylinder testing, removal, parts identification and overhaul
  • Standard, ACS/SJC and high-flow hydraulic control-valve service
  • Standard, high-flow and SJC hydraulic pump testing, removal and disassembly
  • Main relief valve and lift-arm bypass control valve testing and adjustment
  • Hydraulic reservoir, filters, oil cooler and front auxiliary coupler block
  • Bucket-position valve, Power Bob-Tach block, high-flow valve and rear auxiliary diverter valve
  • Hydraulic troubleshooting, symbol glossary and hydraulic/hydrostatic schematics
• Hydrostatic System
  • Hydrostatic system description and troubleshooting
  • Charge-pressure testing and adjustment
  • Drive-belt service and tensioner procedures
  • Hydrostatic motor removal, oil service, disassembly and assembly
  • Hydrostatic pump removal, startup, parts identification, disassembly and assembly
  • SJC hydrostatic pump controller, neutral-adjustment and relief-valve procedures
  • Case-drain filter service
• Drive System
  • Brake description, left/right motor brake tests and brake-block service
  • Track-carriage inspection and adjustment
  • Track removal and installation
  • Rear idler, roller, sprocket and track-housing service
  • Track-tensioner disassembly and assembly
• Main Frame
  • Bob-Tach hand-lever and Power Bob-Tach assemblies
  • Lift arms, operator cab, suspension seat and seat-bar components
  • Standard, ACS and SJC control handles, control panels, pedals and linkages
  • Fuel tank, rear door, rear grill and inside access panels
  • Cab door adjustment and front, rear, side and top window service
• Electrical System & Analysis
  • Electrical-system information, symbols, harness connectors, fuses and relays
  • Alternator, battery, starter, lights and instrument-panel service
  • Bobcat Interlock Control System (BICS) inspection and troubleshooting
  • ACS, gateway/auxiliary and SJC drive controllers
  • Diagnostic service codes and electrical/hydraulic control references
  • ACS/SJC calibration, hydrostatic pump calibration and steering drift compensation
  • Seat-bar, speed and flywheel RPM sensors; traction lock and back-up alarm
  • Service PC connection, control-panel setup, maintenance clock and password functions
• Engine Service
  • Engine information, specifications, torque values, compression checking and removal/installation
  • Fuel injection pump, injectors, governor and fuel-shutoff components
  • Cylinder head, valve clearance, valve guides, valve seats, rocker arms and glow plugs
  • Crankshaft, pistons, connecting rods, bearings and cylinder-bore checks
  • Camshaft, timing gears and timing gearcase service
  • Cooling system, hydraulic fan, radiator, thermostat and water pump
  • Lubrication system, oil pump, oil cooler/filter and oil-pressure testing
  • EGR system, flywheel/housing, muffler and turbocharger
• Heating, Ventilation, Air Conditioning
  • A/C system flow, component descriptions and safety equipment
  • Compressor, condenser, evaporator/heater unit, evaporator coil and expansion valve
  • Receiver/drier, pressure relief and pressure switch procedures
  • Heater coil, heater valve, blower fan and thermostat
  • Regular maintenance, refrigerant identification, charging and reclamation
  • A/C and heater troubleshooting with pressure/temperature references
• Specifications
  • T190 machine dimensions, performance, engine and control specifications
  • Drive-system, hydraulic-system and electrical data
  • Fuel, engine, cooling and hydraulic/hydrostatic capacities
  • Track and ground-pressure information
  • Hydraulic connection and hydraulic/hydrostatic fluid specifications
  • General SAE and metric bolt torque specifications and conversion charts

Taken as a whole, the manual gives a technician a single structured reference for identifying the machine, carrying out scheduled service, isolating common system faults, testing components, removing and rebuilding major assemblies, setting pressures and adjustments, and checking the specifications needed to return the loader to service correctly. The depth ranges from basic fluid and filter procedures to pump, control-valve, engine and electronic-control work.

Built for T190 Repair and Service Work

The Bobcat T190 Compact Track Loader Service Manual 6987052 – A3LN11001/A3LP11001 & Above supports real maintenance, diagnosis and repair jobs on the covered T190 loaders, including hydraulic and hydrostatic troubleshooting, track and brake service, electrical diagnosis, engine repair, control calibration and HVAC work. Having the correct procedure, pressure, torque, clearance, capacity and adjustment information matters when a job goes beyond routine checks and into component testing or overhaul. Your purchase is delivered as an instant PDF download with no shipping required; it can be opened on compatible phones, tablets and computers and printed for workshop reference.