Bobcat TL43.80HF Telescopic Handler Service Manual - 7318405enUS (Collection of 2 manuals)

Bobcat TL43.80HF Telescopic Handler Service Manual - 7318405enUS (02-19) (A) & 7318405enUS (09-20) (B)

This comprehensive service manual provides detailed maintenance, troubleshooting, and repair instructions for the Bobcat TL43.80HF Telescopic Handler. Covering essential topics such as hydraulic and hydrostatic systems, drivetrain components, engine service, and electrical diagnostics, this manual is a vital resource for technicians and operators seeking to maximize machine performance and longevity.

Model Covers:

(TL43.80) B4BY11001 & Above (VIN BCFB4BYNCJ0D11001 & Above)

(TL43.80X) B4BZ11001 & Above (VIN BCFB4BZNTJ0D11001 & Above)

(TL43.80X2) B4P711001 & Above (VIN BCFB4P7NTJ0D11001 & Above)

File Format: PDF

Size:

136.40 MB (Edition 2019)

27.48 MB (Edition 2020)

No. of pages:

810 (Edition 2019)

822 (Edition 2020)

Language: English

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

Note:
The 2020 edition of the Bobcat TL43.80HF Service Manual includes several updates over the 2019 version, while covering the same machine models and serial ranges. Key improvements include: clearer section organization, updated terminology (e.g., “Hydraulic Control Valve” renamed to “Main Valve”), improved service tool documentation, added information on the Boom Suspension and Float System, more detailed DEF/SCR system procedures, and an expanded calibration section for hydrostatic, LLMC, and sensor systems. The 2020 manual also provides refined electrical schematics and updated controller listings for improved diagnostics and service accuracy.

📑 Table of Contents Overview:

Safety and General Maintenance

• Operator responsibilities and safety precautions
• Fire prevention for hydraulic, electrical, and fueling systems
• Machine identification and serial number locations
• Step-by-step lifting and blocking procedures

Hydraulic and Hydrostatic Systems

• Hydraulic schematics and troubleshooting charts
• Hydraulic pump removal, testing, and reinstallation
• Hydraulic cylinder servicing for boom, extension, tilt, and steering
• Hydraulic fluid air bleeding and accumulator pressure relief

Powertrain and Drivetrain Components

• Axle and differential maintenance (front and rear)
• Planetary carrier oil servicing and gear reduction adjustments
• Hydrostatic pump removal, testing, and calibration
• Drive shaft alignment, brake system bleeding, and park brake adjustments

Electrical System and Diagnostics

• Battery maintenance, jump-starting procedures, and alternator testing
• Wiring harness diagrams, fuse locations, and relay identification
• Remote start tool setup and service tool harness configurations
• Controller settings for drive, workgroup, and display functions

Engine Service and Cooling System

• Engine oil filter replacement and pressure testing
• Fuel system priming, injector servicing, and diesel oxidation catalyst (DOC) maintenance
• Cooling system radiator removal, thermostat testing, and water pump replacement
• Turbocharger troubleshooting, crankshaft wear sleeve installation, and timing cover servicing

Operator Cab and Comfort Features

• Cab removal, installation, and emergency exit procedures
• Seat adjustment, glass replacement, and control panel configurations
• HVAC airflow diagnostics, refrigerant handling, and heater coil maintenance
• Blower motor and air conditioning compressor troubleshooting

Technical Specifications

• Machine dimensions, weight, and performance specifications
• Hydraulic flow rates, lifting capacities, and cylinder cycle times
• Torque specifications for bolts, fittings, and fasteners
• SAE and metric conversions for service tools and machine calibrations

This Bobcat TL43.80HF Telescopic Handler Service Manual is an indispensable guide for technicians and operators, providing detailed service instructions, troubleshooting methods, and system maintenance procedures to keep your machine running efficiently.