A 21″ self-propelled rear-wheel-drive mower built on the 56V platform. Dual 7.5 Ah battery bays give about 60 minutes of cutting on thick grass. The single-drive lever on the handlebar is variable-speed — push further forward to go faster.
The blade bolt gets seized by grass juice; always break it loose with a full tank of WD-40 soaked overnight, not brute force. The rear-wheel drive belt (yes, it has one) shows wear around year four. The self-propel clutch lever cable stretches; there’s an adjuster on the underside of the deck.
Sharpen the blade every ten cuts. Spray-clean the deck after every mow if you can — grass cakes faster on aluminum than on steel. Grease the wheel bearings annually. Replace blade bolts every other blade change (they’re a one-use torque-to-yield spec).
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