Walker MS (13 HP) - Manual (Page 44)

Maintenance Instructions
40
MAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MS
Service Item
Daily
25
Hours
50
Hours
100
Hours Yearly
Every
2Years
Ref.
Page
Check Engine Crankcase Oil Level x 42
Check/Clean Engine Air Cooling System* x 50
Clean Grass Buildup Under Deck x 51
Clean GHS Exhaust Screen* x 37
Clean GHS Blower* x 52
Service Mower Blades x 54
Check Security of Air Filtration Components x 53
Check Air Filter Restriction Gauge x 48
Lubricate Grease Fittings and Oil Points* x 43
Check Battery Electrolyte Level x 53
Check Hydrostatic Transmission Fluid x 47
Check Tire Pressure x 54
Check Drive Belts (Engine, PTO, Ground Drive) x 56
Check PTO and Deck Gearbox Oil Seals x 56
Change Engine Crankcase Oil** x 43
Clean Fuel Filter x 49
Change Engine Oil Filter x 43
Clean Air Filter Element* x 48
Check Gear Axle Oil Level x 47
Clean Hydrostatic Transmission Cooling Fins x 53
Clean and Regap Spark Plug x 56
Clean Engine Cooling Fins x 50
Check Fuel Lines and Clamps x 56
Replace Air Filter Element
and Vacuator
 Valve***
x 48
Service Battery x 53
Check/Adjust Blade/Brake Action x 56
Check/Adjust Vertical Postion of
Grass-Pak
®
Switch
x 63
Change Gear Axle Oil
∆
x 47
Replace Fuel Lines and Clamps x 56
∗
More often in extremely dusty or dirty conditions
(see notes about air cleaner element under
IMPORTANT TIPS FOR CARE OF KAWASAKI ENGINE)
∗∗
Change engine oil and filter after first 8 hours
of operation of a new engine (break-in period)
∗∗∗
Replace every year or after 6 cleanings
∆
Change every 2 years or 1000 hours
CAUTION
When performing maintenance with the
mower body raised, a safety prop should
be installed from back of body to chassis
frame (fail-safe protection in case of fail-
ure of body lift support). For GHS Model,
empty grass catcher before raising body.
CAUTION
Maintenance procedures requiring special training or
tools should be performed by a trained technician.