Table Of Contents - Husqvarna 536LiL Workshop Manual

1 Introduction
1.1 Document description............................................ 3
1.2 Target group...........................................................3
1.3 Revisions................................................................3
1.4 Safety..................................................................... 3
1.5 Servicing tools........................................................3
2 Safety
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 LiL, LiR, LiC/iC............................... 5
3.2 Servicing data LiLX/iLX, LiRX/iRX......................... 6
3.3 Servicing data LiL -2015080000............................ 6
3.4 Servicing data LiL, LiLX 2015080000-................... 7
3.5 Servicing data LiLX/iLX 20180200201-..................9
3.6 Servicing data LiLX/iLX US from S/N
20182500300............................................................. 10
3.7 Servicing data LiR -2015100000..........................10
3.8 Servicing data LiR/LiRX 201510000-................... 11
3.9 Servicing data LiRX/iRX 20174900446-...............13
3.10 Servicing data LiR, LiRX/iRX............................. 14
3.11 Servicing data LiC/iC..........................................15
3.12 Servicing data LiC/iC..........................................16
3.13 Trimmer line replacement.................................. 17
4 Servicing tools
4.1 Diagnostic tools ...................................................18
2
Contents
5 Repair instructions
5.1 To clean and examine the product parts..............19
5.2 To replace a trimmer line cutter........................... 19
5.3 To replace the trimmer head................................ 19
5.4 To change the keypad..........................................20
5.5 To replace the EMC filter..................................... 20
5.6 To replace the handle.......................................... 21
5.7 To replace the shaft............................................. 21
5.8 To disassemble the wear guard........................... 21
5.9 To replace the motor and drive wheel 136LiC,
336LiC/315iC............................................................. 22
5.10 To repair damaged threads................................22
5.11 Motor.................................................................. 22
5.12 Main switch........................................................ 24
5.13 Control unit.........................................................26
5.14 Fan..................................................................... 29
5.15 Control cable...................................................... 30
5.16 Trimmer guard....................................................34
5.17 Wear guard for the battery housing....................36
5.18 Battery housing.................................................. 37
5.19 Operating handle................................................37
5.20 Power trigger......................................................37
6 Troubleshooting
6.1 Overhaul...............................................................39
6.2 To connect the common service tool................... 39
6.3 To do troubleshooting of the common service
tool............................................................................. 39
6.4 Troubleshooting of the product............................ 39
6.5 Troubleshooting of the control unit PMDC - ........ 40
6.6 Troubleshooting the control unit BLDC - S/N
up to: LiL -2015080000, S/N up to:LiR
-2015100000.............................................................. 41
6.7 Troubleshooting the control unit BLDC - S/N
from: LiL, LiLX 2015080000-, S/N from: LiR,
LiRX/iRX 201510000-................................................ 41
6.8 Troubleshooting of the battery and battery
charger....................................................................... 42
6.9 Troubleshooting of the connectors.......................43
6.10 For products with S/N: LiL -2015080000, LiR
-2015100000.............................................................. 43
6.11 For products with S/N: LiL, LiLX
2015080000-, LiR, LiRX/iRX 201510000-..................44
6.12 Troubleshooting of the electrical system............45
737 - 002 - 25.10.2018