9.4 Mower Blade Maintenance ........................................................................................................................... 62
9.4.1 Inspection ......................................................................................................................................................................... 62
9.4.2 Replacing Mower Blades .......................................................................................................................................... 63
9.4.3 Torque ................................................................................................................................................................................ 64
9.5 Cleaning the Mower ........................................................................................................................................ 65
9.6 Storing the Mower ........................................................................................................................................... 66
9.7 Before Using a Mower in Storage .............................................................................................................. 67
9.8 Battery Maintenance ....................................................................................................................................... 67
9.9 Precautions for Maintenance ....................................................................................................................... 69
10 Environmentally Safe Battery Disposal ............................................................................................. 71
11 Troubleshooting ........................................................................................................................................ 72
11.1 Cutting Deck ...................................................................................................................................................... 72
11.2 Batteries ............................................................................................................................................................... 74
11.3 Mower Motor and Mower Motor Controller .......................................................................................... 75
11.4 Mower Wiring Harnesses .............................................................................................................................. 76
12 Limited Warranty ...................................................................................................................................... 78
12.1 Scope of Warranty ........................................................................................................................................... 78
12.2 Disclaimer............................................................................................................................................................ 81
12.3 Purchaser's Responsibilities.......................................................................................................................... 82
12.4 Warranty Registration..................................................................................................................................... 82