Service And Maintenance - Craftsman 247.377441 Operator's Manual

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.
Interval
Each Use
Annually or 25 hours
Annually
Before Storage
† Clean more often under dusty conditions or when airborne debris is present.
Always stop engine, allow engine to cool, disconnect spark plug wire, and
ground against engine before performing any type of maintenance on your
machine.
General Recommendations
• Always observe safety rules when performing any maintenance.
• The warranty on this lawn mower 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.
• Changing of engine-governed speed will void engine warranty.
• All adjustments should be checked at least once each season.
• Periodically check all fasteners and make sure these are tight.
Lubrication
Blade Control
Lubricate pivot points on the blade and drive control at least once a season with
light oil. These controls must operate freely in both directions. See Figure 16.
Engine Maintenance
Refer to the Engine Operator's Manual packed with your mower for a detailed
description of all engine-related service specifications.
Clean Engine
• Daily or before every use, clean grass, chaff or accumulated debris from
engine. Keep linkage, spring, and controls clean.

SERVICE AND MAINTENANCE

MAINTENANCE SCHEDULE
WARNING
Item
1. Engine oil level
2. Loose or missing hardware
3. Air cleaner
4. Unit and engine
1. Air cleaner †
2. Control linkages/pivots and wheels
1. Spark plug
2. Air Cleaner
1. Fuel system
WARNING
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 locate the nearest Sears Service Center or to schedule service,
call the following toll free number:1-888-331-4569.
See the Engine Operator's manual packed with the mower for detailed instructions
on how to perform many of the following maintenance items.
Service
1. Check
2. Tighten or replace
3. Check
4. Clean
1. Clean
2. Lube with light oil
1. Replace
2. Replace
1. Run engine until it stops from lack of fuel, or
add stabilizer to a full tank of fresh fuel prior
to storage.
• Keep area around and behind muffler free of any combustible debris.
• Keeping engine clean allows air movement around engine.
• Engine parts should be kept clean to reduce the risk of overheating and
ignition of accumulated debris.
Do not use water to clean engine parts. Water could contaminate fuel
system. Use a brush or dry cloth.
14
Service Log
Figure 16
CAUTION