MTD 75 series - Model and Serial Number; Maintenance

Introduction
5
Model and serial number
The model and serial number can be found on a white sticker with a bar code. The sticker is usually located at the
base of the engine, under the valve cover. See Figure 1.1.
NOTE: The serial number will always start with the model number.
Maintenance
The recommended maintenance intervals listed in this manual are a guideline. They are adjustable for local con-
ditions.
* First oil change at 5 hours
**If equipped
Maintenance items Interval
Oil Change* 25 hrs
Clean/replace spark arrestor** 25 hrs
Replace the air filter** 25 hrs
Spark plugs 50 hrs
Fuel filter 50 hrs
Clean the engine 25 hours
Figure 1.1
Model number