Changing Reversible PTO Stub Shaft (If Equipped)
Keep tractor master shield and driveline shields in place at all times. Make sure rotating shields turn freely. Wear close fitting clothing. Stop the engine and be sure PTO driveline is stopped before making adjustments, connections, or cleaning out PTO driven equipment. Avoid personal injury. PTO shaft may be hot from operation. Wear gloves and allow shaft to cool before changing. IMPORTANT: Implements can be operated at 540 rpm only if the power input never exceeds 56 PTO kW (75 PTO hp). Operating PTO at lower speeds under heavy load could damage PTO. For implement power requirements of 56 PTO kW (75 PTO hp) up to 86 PTO kW (115 PTO hp), PTO shaft must be switched to 1000 rpm end, as described below. NOTE: The 1000 rpm stub shaft has 21 splines for heavy PTO loads. The 540 rpm stub shaft has 6 splines for loads requiring less than 56 PTO kW (75 PTO hp). Consult implement operator's manual to determine shaft suitability, depending on implement power requirement. 1. Raise PTO shield (If equipped). |
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CAUTION:
Entanglement in rotating driveline can cause serious injury or death.
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2.
Rotate ends of snap ring (A) to align with flat surface of PTO stub shaft.
3. Remove snap ring and pull out shaft. 4. Clean stub shaft thoroughly. Coat splines with John Deere HD Non-Clay grease. IMPORTANT: Avoid damage to PTO. Clean bore (C) thoroughly when installing PTO shaft for 1000 rpm use. 5. Install shaft into PTO housing. 540 rpm shaft: Rotate shaft back and forth while installing, to ensure shaft is properly seated in housing; continue to push shaft in while installing snap ring. 1000 rpm shaft: Rotate shaft back and forth while installing until engagement is felt. NOTE: Shaft is properly engaged when shaft turns with high effort. 6. Install snap ring in groove (B) to retain shaft. 7. Lower PTO shield (if equipped). |
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