GREENWORKSTOOLS.COM GREENWORKSCOMMERCIAL.COM
3
Contents
1. Service checklist ................................................................................. 4
2. Advanced troubleshooting .................................................................. 5
2.1. Fault codes ................................................................................ 5
2.2. Symptoms ............................................................................... 10
2.3. Interpreting LED indicators ..................................................... 12
2.4. Finding a break in the boundary loop ...................................... 13
3. Fasteners .......................................................................................... 14
4. Repairing the mower ........................................................................ 15
4.1.1 Replacable components - Mower and charging station
– Regular cut .................................................................................. 15
4.1.2 Replacable components - Mower and charging station
– High cut ....................................................................................... 15
4.2. Main board connections .......................................................... 17
4.3. Disassembling the body .......................................................... 17
4.4. Replacing the body rear assy .................................................. 17
4.5. Replacing the cutting blades ................................................... 17
4.6. Replacing the blade disc ......................................................... 18
4.7. Replacing the suspension assy ............................................... 18
4.8. Replacing the inner Start/Stop button assy ............................. 18
4.9. Replacing the front wheel assy ............................................... 19
4.10. Disassembling the chassis .................................................... 19
4.11. Replacing the communication board ..................................... 20
4.12. Replacing the collision sensor assy ....................................... 20
4.13. Replacing the main board ...................................................... 21
4.14. Replacing the lift sensor assy ............................................... 21
4.15. Replacing the loop sensor assy ............................................. 22
4.16. Replacing the cutting motor assy .......................................... 22
4.17. Replacing the wheel motor assy ........................................... 23
4.18.1. Replacing the charging connector assy – Regular cut ........ 23
4.18.2. Replacing the charging connector assy – High cut............. 24
4.19. Replacing the battery ............................................................ 24
4.20. Assembling the chassis ........................................................ 25
4.21. Assembling the body ............................................................ 25
5. Repairing the charging station .......................................................... 26
5.1. Disassembling the charging station ........................................ 26
5.2. Replacing the charging station board ...................................... 26
5.3. Replacing the charging nozzle ................................................. 26
5.4. Replacing the charging station plate ....................................... 27
5.5. Assembling the charging station ............................................. 27
2021-03-18