Massey Ferguson PTO | Replacing the PTO Seal.

Replacing the PTO Seal on a Massey Ferguson Tractor
Replacing the Power Take-Off (PTO) seal on a Massey Ferguson tractor is a straightforward task if approached methodically. Below is a streamlined guide:
Steps:
1. Preparation:
- Park the tractor on a flat, level surface.
- Engage the parking brake, turn off the engine, and remove the key.
- If necessary, disconnect the battery.
2. Accessing the PTO Seal:
- Locate the PTO shaft at the rear of the tractor.
- Clean the area around the PTO to prevent dirt and debris from entering the gearbox.
- Remove any guards or covers obstructing access to the PTO seal.
3. Removing the Old PTO Seal:
- Drain the gearbox oil if necessary to prevent leakage when the seal is removed.
- Use a seal puller or a suitable tool to carefully pry out the old PTO seal. Avoid damaging the PTO shaft or housing.
- Clean the seal housing and PTO shaft thoroughly.
4. Installing the New PTO Seal:
- Lubricate the new PTO seal with a light coat of oil or grease.
- Position the new seal over the PTO shaft and press it into the housing. Use a seal driver or a similar tool, and gently tap with a hammer if needed.
- Ensure the seal is seated properly and flush with the housing.
5. Reassembly:
- Refill the gearbox with the appropriate oil if it was drained.
- Reattach any guards or covers.
- Check for any tools or parts left around the PTO area and ensure everything is secure.
6. Final Checks:
- Reconnect the battery if it was disconnected.
- Start the tractor and engage the PTO to check for leaks around the new seal.
This streamlined process will help ensure a successful seal replacement and the continued efficient operation of your Massey Ferguson tractor.