Husqvarna T540i XP Workshop Manual
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Husqvarna T540i XP Workshop Manual

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Workshop manual
®
T540i XP
English
1204 - 001 - 03.12.2019

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Summary of Contents for Husqvarna T540i XP

  • Page 1 Workshop manual ® T540i XP English 1204 - 001 - 03.12.2019...

  • Page 2: Table Of Contents

    2.1 Safety definitions............4 2.2 General safety instructions........4 2.3 Symbols on the product......... 4 2.4 Special safety instructions........4 3 Servicing data 3.1 Servicing data T540i XP.........5 4 Servicing tools 4.1 Servicing tools............7 5 Repair instructions 5.1 To clean and examine the product parts....8 5.2 Drive sprocket and guide bar.........

  • Page 3: Introduction

    1.5 Servicing tools The manual gives information about necessary servicing tools. Always use original tools from Husqvarna. 1204 - 001 - 03.12.2019 Introduction - 3...

  • Page 4: Safety

    2 Safety 2.1 Safety definitions WARNING: Do not put the battery back until the product is assembled. Warnings, cautions and notes are used to point out specially important parts of the manual. 1. Press in the catches and remove the battery. WARNING: Used if there is a risk of injury or death for the operator or bystanders if the instructions in the manual are not obeyed.

  • Page 5: Servicing Data

    3 Servicing data 3.1 Servicing data T540i XP ● Lubricate with grease. ▲ Lubricate with chain oil. (x4) 1 - 2 Nm (x1) 6 - 8 Nm (x2) 1 - 2 Nm (x6) 6 - 8 Nm (x1) 4 Nm (x1) 3 Nm (x4) 3.5 Nm...
  • Page 6 (x1) 2.5 - 3 Nm (x2) 3 Nm (x1) 2.5 - 3 Nm (x1) 2 - 2.5 Nm (x10) 2.5 - 3 Nm (x1) 1 Nm 6 - Servicing data 1204 - 001 - 03.12.2019...

  • Page 7: Servicing Tools

    4 Servicing tools 4.1 Servicing tools INSTRUCTION Posi- Description Article No. tion Diagnostic tool kit To do a check of the product and install updates to the firm- 583 89 71-01 ware. Adapter cable for battery To do a check of battery products with the diagnostic tool kit. 581 19 23-01 products T-handle Torx, T20...

  • Page 8: Repair Instructions

    5 Repair instructions 5.1 To clean and examine the product parts 4. Remove the small washer (B), the large washers (C) and the drive sprocket (D). • Clean and examine all parts fully. You find more instructions in the chapter for each part if special 5.

  • Page 9: Chain Tensioner

    3. Remove the screw and the chain catcher. CAUTION: Make sure that the flat surfaces in the worm gear are aligned with the flat surfaces on the motor axle. 4. Examine the chain catcher for wear and damages. Replace the chain catcher if it is worn or damaged. 5.

  • Page 10: Crankcase

    4. Assemble in the opposite sequence. 5.4.2 To remove and install the handle insert 1. Remove the rear screw on the top handle and the handle insert. 5.4 Crankcase 5.4.1 To remove and install the air intake cover 1. Remove the screw. 2.

  • Page 11: Power Trigger

    To remove and install 4. Remove the 9 screws. 8. Install the chassis. Refer to the chassis on page 17 . To disassemble 9. Assemble the crankcase. Refer to and assemble the crankcase on page 10 . 10. Install the guide bar and the saw chain. To remove 11.
  • Page 12 3. Remove the power trigger lockout. 5.5.2 To assemble the power trigger 1. Make sure that there is tension in the recoil spring. Replace the recoil spring if it is necessary. 2. Pull out the recoil spring from the power trigger. 4.

  • Page 13: Front Hand Guard

    5.6 Front hand guard 5.6.1 To remove and install the front hand guard 1. Disassemble the crankcase. Refer to disassemble and assemble the crankcase on page 10 . 2. Remove the screw. 4. Make sure that the power trigger lockout has no defects.
  • Page 14 5. Disassemble the crankcase. Refer to 12. Remove the wire harness (A) motor (B), control unit disassemble and assemble the crankcase on page (C) and battery connector (D) from the crankcase 10 . half. 6. Disassemble the power trigger. Refer to disassemble the power trigger on page 11 .
  • Page 15 15. Disconnect the communication cable (A) from the 4. Connect the user interface connector to the control control unit. unit. 16. Remove the 2 screws (B) and the battery connector 5. Put the motor (C), control unit (D), battery connector from the control unit.

  • Page 16: User Interface

    6. Hold the battery connector in position and install the 2 screws. To remove and 9. Install the user interface. Refer to install the user interface on page 16 . To assemble 10. Assemble the power trigger. Refer to the power trigger on page 12 . 7.

  • Page 17: Chain Oil Tank

    4. Pull out and disconnect the user interface. 6. Install in the opposite sequence. CAUTION: Make sure that the grommet is attached correctly to the chain oil tank. CAUTION: Make sure that the oil filter is at the bottom of the chain oil tank when you install the chain oil tank.
  • Page 18 4. Hold your thumb on the spring (A) and carefully pull 4. Remove the oil pump assembly from the rubber out the chain brake wheel (B). hose. 5. Remove the rubber hose from the opening in the 5. Carefully remove the lever (C), the spring and the spring retainer (D).
  • Page 19 WARNING: Use protective glasses. The CAUTION: Make sure the cable and chain chain brake spring can eject and cause brake connector are in the correct positions. injury. 5. Use a screwdriver to carefully remove the spring. 6. Assemble in the opposite sequence. 5.10.4 To remove and install the chain brake sensor To remove and install...

  • Page 20: Troubleshooting

    6.1.2 To connect the common service tool (CST) in servicing mode. CAUTION: If you install firmware to a new spare part, make sure that you know the Husqvarna 6.1.3 To do troubleshooting of the common service identification number (HID). The identification tool number is found on the spare part.

  • Page 21: Troubleshooting Of The Product

    6.2 Troubleshooting of the product Symptom Possible cause Recommended step The product does not start. No LEDs Defective battery. Press the ON/OFF button to do a come on when you press the check of the battery. A minimum of 1 ON/OFF button.
  • Page 22 Symptom Possible cause Recommended step A warning sign on the user interface Defective signal between the battery Make sure that the power connectors flashes after start. and the product. between the battery and the product are clean and not damaged. Make sure that the small cables be- tween the connector and the control unit are not loose or damaged.

  • Page 23: Troubleshooting Of The Battery And Battery Charger

    6.3 Troubleshooting of the battery and battery charger Symptom Possible causes Recommended step No LEDs flash on the battery when Defective battery. Replace the battery. you press the start button. A warning sign shows a constant red Defective battery. Replace the battery. light on the battery when the start but- ton is pressed.
  • Page 24 Symptom Possible causes Recommended step A green lamp on the charger comes Defective Battery. Put the battery in a charger. If the on for approximately 5-10 seconds same problem occurs, replace the when the battery is attached. After battery. that a red warning sign flashes on the Defective charger.

  • Page 25: Technical Data

    7 Technical data 7.1 Technical data Motor Type BLDC (brushless) 36V Features Low energy mode savE Lubrication system Type of oil pump Adjustable Oil tank capacity, liter/cm 0.18/180 Weight Chainsaw without battery, guide bar, saw chain and empty chain oil tank, kg Water protection level IPX4 Noise emissions...
  • Page 26 Output power, max dBm 0 7.1.1 Approved batteries and chargers Only use Husqvarna original batteries and chargers for this product. Information about approved batteries and chargers is found in the Husqvarna accessories guide. 26 - Technical data 1204 - 001 - 03.12.2019...
  • Page 27 1204 - 001 - 03.12.2019 Technical data - 27...
  • Page 28 1141542-26 2019-12-13...

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