MTD 503 Lawn Mower User Manual


 
10
SECTION 5: MAKING ADJUSTMENTS
Cutting Height
Each wheel has a height adjustment lever to
change the cutting height of the mower.
1. To change the height of cut, squeeze adjuster
lever toward the wheel, moving up or down to
selected height.
NOTE: All wheels must be in the same height of
cut.
Handle Height
To lower the handle height, proceed as follows:
1. Remove the starter rope from the rope guide.
2. Remove the hardware securing the lower
handle to handle brackets and remove the
lower handle being careful not to bend or kink
the cables.
3. Reassemble placing the top holes in the
handle over the weld pins in the handle
mounting brackets.
4. Secure with hardware previously removed.
5. Reassemble the upper handle to the lower
handle.
6. Attach the starter rope and rope guide as
instructed in the “Set-up” instructions.
7. Remember to attach the spark plug wire after completing the adjustments and before operating your mower.
WARNING: Always stop engine, disconnect spark plug, and ground against engine before performing
adjustments.
Operating Tips
For best results, do not cut wet grass.
New grass, thick grass, or wet grass may require a narrower cut.
For a healthier lawn, never cut off more than one-third of the total length of the grass.
Your lawn should be cut in the fall as long as there is growth.
For effective mulching, do not cut wet grass.
Adjust ground speed according to the condition of the lawn.
If the grass has been allowed to grow in excess of 4 inches, mulching is not recommended.
Mow using the side discharge to reduce the grass height to 3-1/4 inches or less before
mulching.
Height Adjustment
Lever
Figure 11
Lower
Handle
Wing
Nuts
Handle
Bracket
Assemblies
Figure 12