Bobcat T3571 T3571L Telescopic Handler Service Manual 6986765 – PDF Repair Guide

Description

Bobcat T3571 T3571L Telescopic Handler Service Manual 6986765

This Bobcat T3571 T3571L Telescopic Handler Service Manual is the complete 905-page workshop reference for the T3571 and T3571L telescopic handlers, covering T3571 serial numbers A8HF11001 and above and T3571L serial numbers A8H611001 and above. Published under document number 6986765 with the February 2010 revision, it delivers the detailed procedures, specifications, and diagnostic guidance needed for professional maintenance and repair of these machines.

File Details

• Manual Type: Service Manual (Workshop Repair Manual)
• Brand: Bobcat
• Models Covered: T3571, T3571L Telescopic Handler
• Language: English
• Page Count: 905
• File Format: PDF
• Document Number: 6986765 (02-10)
• Revision: T3571, T3571L – 1, dated 10 February 2010
• Serial Numbers: T3571: S/N A8HF11001 & Above; T3571L: S/N A8H611001 & Above
• Engine: Perkins 1104D-44TA Turbo-charged Diesel

Chapters Covered

• Safety Instructions and Fire Prevention
• Serial Number Location and Delivery Report
• Lifting and Blocking the Telescopic Handler
• Transporting the Telescopic Handler
• Towing the Telescopic Handler
• Service Schedule
• Air Cleaner Service
• Engine Cooling System
• Fuel System
• Engine Lubrication System
• Hydraulic / Hydrostatic System
• Axles (Front and Rear)
• Tyre Maintenance
• Lubrication
• Attachment Frame
• Spark Arrester Muffler
• Approved Boom Stop
• Engine Cover
• Hydraulic System: Lift Cylinder, Bucket Positioning Cylinder, Extension Cylinder, Tilt Cylinder, Steering Cylinder (Front and Rear), Drive Box, Main Relief Valve, Frame Leveling Cylinder, Steering Mode Valve Block, Brake Valve, Gear Pump, Fan Motor, Hydraulic Reservoir, Steering Valve, Hydraulic Control Valve, Port Relief Valves, Flow Control Valve, Joystick, Parking Brake, Pressure Reducing Valve, Accumulator, Tow Valve
• Hydrostatic System: Troubleshooting, Replenishing Valve Function, Oil Cooler, Hydrostatic Drive Motor, Hydrostatic Pump
• Drive System: Troubleshooting, Axle and Differential (Front and Rear), Front Axle Removal and Installation, Axle Toe-In Adjustment, Parking Brake, Steering Angle Adjustment, Driveshaft, Service Brake, Rear Axle Removal and Installation
• Main Frame: Operator Cab, Operator Seat, Boom Assembly, Inner Boom, Wear Pads (Front and Rear), Engine Cover, Air Intake Cowling, Fuel Tank, Quick Tach, Rear Weights, Fender, Pivot Link, Dash Cover / Steering Column Cover, Joystick Panel
• Electrical System and Analysis: Troubleshooting Charts, Fuses/Diodes/Relays, Battery, Alternator, Starter, Lights, Travel/Signal Levers, Instrument Panel, Switch Panel, Brake Light Switch, Wiper Motors, Pedal Assembly, Inching Switch, Service Software, Frame Level Speed Switch, Longitudinal Stability Indicator Calibration
• Engine: Troubleshooting, Engine Speed Control, Muffler, Air Cleaner, Oil Cooler/Radiator, Engine and Engine Mounts, Engine Components and Testing, Engine Timing, Engine/Hydrostat Assembly, Flywheel and Housing, Reconditioning the Engine
• Heating, Ventilation, Air Conditioning: System Flow, Components, Safety, Regular Maintenance, Troubleshooting, Temperature/Pressure Charts, Service, Charging and Reclamation, Compressor, Condenser, Receiver/Drier, Pressure Switch, Evaporator/Blower Unit, Expansion Valve, Heater Assembly
• Specifications: Telescopic Handler Specifications, Engine Specifications, Machine Torque Specifications, Torque Specifications for Bolts, Hydraulic Connection Specifications, Hydraulic/Hydrostatic Fluid Specifications, Conversions

This service manual gives technicians and owners the full factory-approved repair and maintenance information for the Bobcat T3571 and T3571L telescopic handlers. Across 905 pages, it covers every major system on the machine: the hydraulic system with detailed cylinder and valve overhaul procedures, the hydrostatic drive system, front and rear axle and differential service, electrical schematics and troubleshooting, and complete engine reconditioning for the Perkins 1104D-44TA. Each procedure includes step-by-step instructions, torque values, wear limits, and component identification. The electrical section contains troubleshooting charts, fuse and relay identification, and service software guidance. The engine section goes from basic maintenance through full teardown and rebuild, including cylinder head, pistons, crankshaft, and timing case procedures. Hydraulic schematics and a glossary of hydraulic symbols help trace circuits and understand system operation. This Bobcat T3571 T3571L service manual is intended for mechanics, technicians, and owners who need accurate specifications and procedures for maintaining or repairing these telescopic handlers.

Why This Manual Matters

Working on a telescopic handler without the correct specifications can lead to damaged components, unsafe operation, or repeat failures. This manual provides the exact torque values, clearances, pressure settings, and adjustment procedures that Bobcat specifies for the T3571 and T3571L. Whether you are servicing the hydraulic control valve, rebuilding a lift cylinder, troubleshooting the hydrostatic drive, or setting engine timing, the correct procedure is documented here. The troubleshooting charts for the engine, electrical, hydraulic, and hydrostatic systems help you diagnose problems efficiently instead of guessing. Having the complete service manual means you can perform repairs with confidence and return the machine to safe, reliable operation.

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Instant PDF Delivery

This Bobcat T3571 T3571L Telescopic Handler Service Manual is delivered as an instant PDF download. There is no shipping and no waiting. The file can be viewed on any device that reads PDFs, including computers, tablets, and smartphones, and individual pages or sections can be printed for use in the workshop. Whether you need the full 905-page manual for a major rebuild or just a few pages for a routine service, you have immediate access to the complete document.