Craftsman 580.328300 Owner's Manual page 39

Emission Control Warranty Parts List
1. Fuel Metering System
a. Carburetor and internal parts
b. Choke system
c. Fuel strainer, if applicable
2. Air Induction System
a. Air filter element
b. Intake pipe, if applicable
3. Ignition System
a. Spark plug
b. Magneto
4. Exhaust Pipe, if applicable
5. Miscellaneous Items Used in Above Systems
a. Fuel hoses, clamps, and sealing gaskets
Procedure
1) Clean engine and check bolts & nuts
2) Check and refill engine oil
3) Change engine oil
4) Clean spark plug
5) Clean air cleaner
6) Check muffler exhaust outlet
7) Clean fuel strainer
8) Clean and adjust spark plug and electrodes
9) Replace air cleaner element
10) Clean carburetor
11) Clean carbon from cylinder head
12) Adjust valve clearance
13) Replace spark plugs
14) Replace fuel lines
15) Overhaul engine if necessary
Maintenance Statements
It is your responsibility to have all scheduled
inspection and maintenance services performed at the
times recommended in the 1998 and later owner's
manual and to retain proof that inspection and
maintenance service are performed at the times when
recommended. Sears will not deny a warranty claim
solely because you have no record of maintenance;
however Sears may deny a warranty claim if your
failure to perform required maintenance resulted in the
failure of a warrantedpart. The proof which you
maintain should be given to each subsequent owner of
the engine. You are responsible for performing the
scheduled maintenance described below based on the
procedures specified in the owner's manual. The
scheduled maintenance below is based on the normal
engine operating schedule:
Maintenance Schedule
Every 8 hours (daily)
Every 8 hours (refill daily up to upper limit)
Initial 20 hours and every 50 hours afterward
Every 50 hours (weekly)
Every 50 hours
Clean if necessary every 50 hours (monthly)
Every 200 hours (monthly)
Every 200 hours
Every 200 hours
Every 500 hours
Every 500 hours
Every 500 hours
Every 500 hours
Every 1000 hours (yearly)
Every 1000 hours
39
Interval