Bobcat T190 Compact Track Loader - Joystick Calibration & Hydrostatic Update Service Manual 6987043

Bobcat T190 Compact Track Loader Service Manual 6987043 (8-09)

This detailed service manual is engineered for maintenance, diagnostics, and repair of Bobcat T190 Compact Track Loaders equipped with BICS™ (Bobcat Interlock Control System). Covering models with serial numbers 531660001 and above, it includes extensive procedures for hydraulic, hydrostatic, HVAC, engine, and electronic systems calibration.

Model Covers:

Bobcat T190 Compact Track Loader
S/N 531660001 & Above
S/N 531760001 & Above
Equipped with BICS™ (Bobcat Interlock Control System)

File Format: PDF

Size: 28.10 MB

No. of pages: 888

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase.

📑 Table of Contents Overview:

Routine Maintenance & Loader Safety

• Cab access, towing, transport and spark arrestor maintenance
• Detailed service schedules, coolant system, filters and lubrication checks
• Remote start procedures, lift arm support, operator seat and emergency exit service

Hydraulic & Valve System

• Standard and high flow pump diagnostics, startup, testing and disassembly
• Lift, tilt and Bob-Tach cylinder rebuilds with full part ID and repair charts
• Spool valves, solenoids, port relief and diverter valves with ACS and SJC control coverage

Hydrostatic System & Calibration

• Pump and motor testing, flow diagnostics and charge pressure adjustments
• SJC-specific controller neutral calibration and mechanical adjustment
• Drive belt servicing, tensioner assembly and startup procedures

Drive Train & Undercarriage

• Track installation, idler and roller replacement with damage identification procedures
• Brake testing, motor block servicing and sprocket inspection
• Track tensioning and hydraulic component coordination

Cab, Console & Electrical Interface

• Pedal linkage, joystick and control handle (ACS/SJC) setup and disassembly
• Bobcat controller wiring, fuse layouts, alternator/starter diagnostics
• Keyless and deluxe panel configuration, passwords and calibration functions

Engine Overhaul & Fuel System

• Glow plugs, camshaft, crankshaft, turbocharger and piston servicing
• Valve clearance checks, timing, compression testing, fuel pump and injector setup
• Cooling fan, radiator, thermostat, oil pressure diagnostics and lubrication components

HVAC System & Troubleshooting

• Evaporator, expansion valve, condenser, compressor and receiver/drier service
• Charging procedures with manifold gauge sets, refrigerant handling and system repair
• Fan, heater valve, blower motor, thermostat inspection and repair charting

This Bobcat T190 Service Manual is the ultimate resource for workshop technicians seeking full technical knowledge on service, repair and performance calibration.

📌 Note:
This manual is intended for Bobcat T190 loaders with serial numbers S/N 531660001 & above and S/N 531760001 & above. It includes full service procedures for models equipped with BICS™, ACS, and SJC systems, and is particularly useful for machines with joystick calibration features and hydrostatic control upgrades.

If your loader falls into a different serial range or has other system configurations, consider:

• 6987052enUS – For newer A3LN/A3LP series with advanced electronics and ACS/SJC support.
• 6904146 – Suitable for mid-series machines with basic BICS control.
• 6902734 – Ideal for turbo/high flow loaders with modern hydraulic setups.
• 6901117 – For early G Series turbocharged units.

Need a different Bobcat Compact Track Loader manual? Browse more options in the collection below: