Timing a Massey Ferguson 1040 inline baler requires more than just adjusting the sequence of gears on the baler — it requires synchronizing the cam-to-cam timing between the knotter drive, knotter head drive, two chain drive sprockets, and two chain-tensioning sprockets.
Step 1: Check and align the sprocket gaps. You’ll need to use a cam-drive profiler to make sure the sprockets are properly spaced on the baler.
Step 2: Locate the three-cam drive. On the Massey Ferguson 1040, the three-cam drive is located between the knotter drive and the knotter head drive.
Step 3: Adjust the timing of the three-cam drive by turning the sprocket itself. There should be instructions on the sprocket that indicate the best timing settings.
Step 4: Align the two chain drive sprockets with the three-cam drive. This can be done by measuring the gap between the two sprockets and the three-cam drive. Make sure that the gap is equal for both sprockets, and no more than two teeth apart.
Step 5: Adjust the tension on the two-chain tensioners so that it is equal for both chains, and no more than two teeth apart.
Step 6: Lock the sprockets in place by tightening up the nuts. Be sure not to over-tighten them, as this can damage the sprockets. Then, reset the three-cam drive by turning the shaft and ensuring that the cam sprockets are in the correct position.
These steps will ensure that your Massey Ferguson 1040 inline baler is properly timed. Remember to refer to the manufacturer’s instructions when making adjustments, and if you have any questions, do not hesitate to reach out to an experienced technician.