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WALKER MANUFACTURING COMPANY
July 2006
SERVICE INSTRUCTIONS
MAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MW
Service Item
Daily
25
Hours
50
Hours
100
Hours
200
Hours
Ref.
Page
Check Engine Crankcase Oil Level x 2-3
Check/Clean Engine Air Intake Screen* x 3-27
Check for Loose or Lost Nuts and Screws x
Clean Grass Buildup Under Deck x 3-28
Service Mower Blades x 3-13
Lubricate Grease Fittings and Oil Points* x 2-15
Check Tire Pressure x 3-12
Check Drive Belts (PTO, Ground Drive) x 3-14
Check PTO and Deck Gearbox Oil Seals x 3-15
Clean Air Filter Foam Element* x 3-26
Inspect Air Filter Paper Element* x 3-26
Change Engine Crankcase Oil** x 2-5
Clean and Regap Spark Plugs x
Clean Engine Cooling Fins x 3-27
Change Engine Oil Filter x2-5
Check Fuel Lines and Clamps x 3-15
Check/Adjust Blade/Brake Action x 3-17
Replace Air Filter Paper Element* x 3-26
ā More often in extremely dusty or dirty conditions
āā Change engine oil and filter after first 8 hours of operation of a new engine (break-in period)
CAUTION
Maintenance procedures requiring special training or
tools should be performed by a trained technician.
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