Kioti RX7320

Wheel hub separated from bevel gear during operation while pushing a large round bale. User suspects snap ring failure as the cause. Wheels became immobile during bale flipping operation.

Tractor experiences intermittent no-start condition after running normally for several hours. Fuel gauge non-functional. Priming pump delivers fuel to filter but appears unable to pressurize injection pump adequately. Bleeding injection pump top nuts yields no fuel or air. Issue persists despite fuel availability at injection pump inlet. Occurs at 380 operating hours.

Injector harness melted, causing repeated regen requests and eventual F20 fault code triggering limp mode and engine shutdown at approximately 67 operating hours. Dealership replaced harness but did not communicate findings or the meaning of the F20 code to the owner.

After dealership replaced melted injector harness and performed forced regen cycle, a knock was detected in cylinder 2. Owner reports never hearing this knock during their operation of the tractor prior to the repair work.

Injector harness melted, causing repeated regeneration requests and F20 fault code triggering limp mode and power down. Service center initially misdiagnosed as sensor issue before identifying melted harness after dealership inspection.