Lawnmower
Lawnmower
Briggs & Stratton Battery Lawnmower
How to adjust the handles for the S3644X2CR – Y0J-SP02-4440
Quick Answer
The handles on the S3644X2CR cordless lawnmower can be adjusted to suit your preferred working height. To adjust them, release the locking levers at the base of the handle, reposition the serrated cam locks, and then secure everything back into place.
Tip: Always adjust the handles before operating the lawnmower to ensure a comfortable and safe working position.
Before You Start
Before adjusting the handles:
- Switch the lawnmower off
- Remove both batteries
- Place the mower on a flat, stable surface
Always:
- Ensure the mower cannot roll while making adjustments
- Keep your hands clear of any moving parts
Important: Never adjust the handles while the lawnmower is in operation.
How to Adjust the Handle Height
Follow these steps to adjust the handle safely.
1. Release the locking levers
Locate the locking levers (fixings) at the bottom of each side of the handle.
Lift or loosen both locking levers to release the handle.

2. Adjust the serrated cam locks
Gently separate the serrated cam locks (the toothed adjustment mechanism).
Move the handle to the desired height.
Ensure both sides are adjusted to the same position.
3. Lock the handle into position
Once the handle is at the required height:
- Re-engage the serrated cam locks
- Push both locking levers back into the locked position
Check that the handle is secure and does not move before using the lawnmower.
If the Handle Will Not Adjust
If you are unable to adjust the handle:
- Check that both locking levers are fully released
- Ensure the serrated cam locks have disengaged correctly
- Inspect the mechanism for dirt or debris preventing movement
- Confirm both sides of the handle are adjusted evenly
If the problem continues, please contact our customer service team via Live Chat or submit a support ticket for further assistance.
Important Maintenance Tips
- Check the handle fixings before each use
- Keep the adjustment mechanism clean and free from debris
- Ensure both sides are adjusted equally
- Always lock the handles securely before mowing
- Periodically inspect the locking levers for signs of wear
Frequently Asked Questions
How do I change the handle height?
Release the locking levers, adjust the serrated cam locks to the desired position, then lock the levers back into place.
Why won't the handles move?
Check that both locking levers are fully released and that the serrated cam locks have disengaged. Dirt or debris may also prevent movement.
How do I know if the handles are locked correctly?
After adjusting, push both locking levers fully into the locked position and check that the handles do not move.
Should both sides be adjusted to the same position?
Yes. Both sides should always be set to the same height to ensure the handles are secure and comfortable to use.
What should I do if I still can't adjust the handles?
If the handles remain difficult to adjust after completing these checks, please contact our customer service team via Live Chat or submit a support ticket for further assistance.
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