Bobcat T190 Turbo / T190 Turbo High Flow Service Manual 6901117

This professional-grade service manual provides full diagnostic, service, and repair information for Bobcat T190 Turbo and T190 Turbo High Flow loaders equipped with the BICS™ system. Covering G Series models, this manual details engine, hydraulic, hydrostatic, drive system, and HVAC servicing procedures with advanced troubleshooting and component-level instructions.

Model Covers:

Bobcat T190 Turbo
Bobcat T190 Turbo High Flow

G Series
S/N 519311001 & Above
S/N 519411001 & Above
Equipped with BICS™ (Bobcat Interlock Control System)

Ingersoll-Rand

File Format: PDF

Size: 29.61 MB

No. of pages: 871

Language: English

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

📑 Table of Contents Overview:

Maintenance & Safety Procedures

• Lift arm safety, towing, transport, fire prevention, and operator cab access
• Full service schedule with fluid charts, filters, and lubrication guide
• Bob-Tach maintenance, spark arrestor service, and fan gearbox checks

Hydraulic System Testing & Repairs

• Valve and spool diagnostics, solenoid testing, relief valve calibration
• High Flow and standard hydraulic pump servicing and troubleshooting
• Cylinder teardown for lift, tilt, and Power Bob-Tach systems

Hydrostatic System & Motor Components

• Charge pressure settings, motor disassembly, and bearing replacement
• Drive belt removal, tensioner pulley servicing, and oil cooler procedures
• Pump separation, startup and hydrostatic flow checks with flow charts

Track Drive & Undercarriage

• Track tensioning, removal, and installation by serial range
• Idler, roller, and sprocket repairs with exploded part diagrams
• Drive system brake testing, traction lock controls, and housing service

Electrical Systems & Control Interfaces

• Starter, alternator, battery service with complete wiring schematics
• Instrument panels, relay/fuse locations, and ACS joystick controls
• Diagnostic service codes, BICS™ checks, and foot/handle sensor calibration

Engine Overhaul & Performance Tuning

• Detailed crankshaft, piston, camshaft and turbocharger testing
• Glow plug, injector, fuel shutoff solenoid and EGR valve service
• Engine disassembly, valve timing, compression testing and lubrication system

HVAC & Climate Control Systems

• Component servicing for evaporator, expansion valve, condenser, and compressor
• System troubleshooting, refrigerant charge, and pressure-temperature charts
• Electrical integration, filter maintenance, and heater valve operations

This Bobcat T190 Turbo / High Flow Service Manual offers robust and technician-focused repair guidance for heavy-duty diagnostics and servicing.

📌 Note:
This manual is built for early-generation Bobcat T190 Turbo and High Flow models in the G Series, with serial numbers starting from S/N 519311001 and S/N 519411001. It includes full coverage of service operations for machines equipped with BICS™, foot pedal control, and optional ACS components.

For later series or electronically upgraded variants, you might consider:

• 6902734 – For newer turbo/high flow machines supporting ACS and expanded hydraulic configurations.
• 6987043 – Includes joystick calibration and hydrostatic refinements.
• 6987052enUS – Latest A3LN/A3LP series with full ACS/SJC coverage.
• 6904146 – Covers mid-series loaders with BICS and mixed control setups.