15
SERVICE AND MAINTENANCE
WARNING
Before performing any type of maintenance/service, disengage all controls
and stop the engine. Wait until all moving parts have come to a complete
stop. Disconnect spark plug wire and ground it against the engine to
prevent unintended starting. Always wear safety glasses during operation
or while performing any adjustments or repairs.
Follow the maintenance schedule given below. This chart describes service
guidelines only. Use the Service Log column to keep track of completed
maintenance tasks. To schedule service by an authorized dealer, call Craftsman at
1-888-331-4569.
MAINTENANCE SCHEDULE
Interval
Item
Service
Service Log
Each Use and every 5 hours
1.
Engine oil level
2.
Loose or missing hardware
3.
Unit and engine.
1.
Check
2.
Tighten or replace
3.
Clean
1st 5 hours
1.
Engine oil
1.
Change
Annually or 25 hours
1.
Air filter
2.
Control linkages, pivots, & wheels
3.
Underside of deck
1.
Clean
2.
Lube with light oil
3.
Clean
Annually or 50 hours
1.
Engine oil
1.
Change
Annually
1.
Spark plug
2.
Air Filter
1.
Replace
2.
Replace
Before Storage
1.
Fuel system
1.
Run engine until it stops from lack of fuel, or
add stabilizer to a full tank of fresh fuel prior
to storage.
† Clean more often under dusty conditions or when airborne debris is present.
WARNING
Always stop engine and disconnect spark plug wire before performing any
maintenance or adjustments. Always wear safety glasses during operation
or while performing any adjustments or repairs.
General Recommendations
•
Always observe safety rules when performing any maintenance.
•
The warranty on this yard vacuum does not cover items that have been
subjected to operator abuse or negligence. To receive full value from
warranty, operator must maintain the equipment as instructed here.
•
Some adjustments will have to be made periodically to maintain your unit
properly.
•
Periodically check all fasteners and make sure these are tight.
Engine Maintenance
Spark Plug
Clean spark plug and reset the electrode gap to 0.020” at least once a season;
replace annually.
1.
Disconnect the cap from the spark plug, and remove any dirt from the spark
plug area.
2.
Use the proper size spark plug wrench to remove the spark plug.
3.
Check the gap with a wire gauge. See Figure 20. Spark plug gap should be
0.020 in (0.51 mm). If necessary, reset the gap.
Electrode
0.020 in. (.51mm)
Figure 20
4.
Install and tighten the spark plug to the recommended torque (180 lb-in [20
Nm]).
5.
Attach the spark plug cap to the spark plug.
