Bobcat TL43.80HF Service Telescopic Handler Service Manual (7318404enUS)

Bobcat TL43.80HF Telescopic Handler Service Manual 7318404 (02-19)

This official Bobcat factory manual provides complete diagnostics, maintenance and repair instructions for TL43.80 and TL43.80X handlers (S/N B4BT11001 & Above, B4BU11001 & Above). Includes step-by-step servicing for hydraulics, hydrostatics, axles, HVAC, electrical control modules, and emission-compliant engine systems.

Model Covers:

TL43.80 S/N B4BT11001 & Above
TL43.80X S/N B4BU11001 & Above

File Format: PDF

Size: 78.92 MB

No. of pages: 775

Language: English

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

📑 Table of Contents Overview:

Maintenance & Safety Systems

• Service intervals, air cleaner, coolant system flushing, lubrication chart
• Engine shut-down procedures, fire prevention, emergency towing & remote start tools
• Approved boom stop installation, trailer loading, lifting & blocking procedures

Hydraulic & Hydrostatic Components

• Fluid specs, filter replacement, air bleeding, charge circuit service
• Hydraulic circuit layout, swash plate calibration and solenoid valve setup
• Drive pump, charge pump and motor inspection and rebuild

Axles, Differentials & Drive System

• Planetary hubs, front and rear differential oil service and diagnostics
• Gearbox flushing, brake cylinder teardown, axle oscillation and toe-in checks
• Full disassembly procedures with torque settings and special tools

Electrical & Controller Systems

• Complete wiring diagrams, LLMC/LLMI configuration, inching sensor and display setup
• Battery, starter, alternator testing, CANbus analysis and cab harness inspection
• Gateway, engine, workgroup, and display controller updates

Engine & Emission Diagnostics

• Oil and fuel system procedures, valve adjustment, coolant replacement and sensor mapping
• DEF & SCR servicing, EGR valve, turbocharger and crankcase breather cleaning
• Full engine teardown instructions and component reassembly

Cab, Boom & HVAC Servicing

• Cab teardown, door/window alignment, seat, joystick and dash panel removal
• AC pressure readings, compressor clutch, expansion valve and blower diagnostics
• Wear pad lubrication, heater core access, and filter replacement with diagrams

This Bobcat TL43.80HF Service Manual is a full-factory guide for expert-level diagnostics and servicing of critical mechanical, electrical, and emission systems.