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If
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Check
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Excessive Machine Vibration
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- Engine speed too slow.
- Deck drive belt not tensioned correctly.
- Mower blades not balanced.
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Machine Will Not Move with Engine Running
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- Park brake locked.
- Transmission oil level low.
- Transmission oil cold – allow engine to warm up.
- Pump drive belt slipping or broken.
- Pump free-wheel valves open.
- Transmission problems. See your John Deere dealer.
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Machine Creeps with Engine Running and Control Levers in a Neutral
Position
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- Needs motion control linkage adjustment.
- Engine speed too slow.
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