Maintenance Instructions; Maintenance Schedule Chart - Walker Model MS (13 HP) Owner's Manual

Maintenance Instructions

MAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MS
Service Item
Check Engine Crankcase Oil Level
Check/Clean Engine Air Cooling System*
Clean Grass Buildup Under Deck
Clean GHS Exhaust Screen*
Clean GHS Blower*
Service Mower Blades
Check Security of Air Filtration Components
Check Air Filter Restriction Gauge
Lubricate Grease Fittings and Oil Points*
Check Battery Electrolyte Level
Check Hydrostatic Transmission Fluid
Check Tire Pressure
Check Drive Belts (Engine, PTO, Ground Drive)
Check PTO and Deck Gearbox Oil Seals
Change Engine Crankcase Oil**
Clean Fuel Filter
Change Engine Oil Filter
Clean Air Filter Element*
Check Gear Axle Oil Level
Clean Hydrostatic Transmission Cooling Fins
Clean and Regap Spark Plug
Clean Engine Cooling Fins
Check Fuel Lines and Clamps
Replace Air Filter Element
and Vacuator  Valve***
Service Battery
Check/Adjust Blade/Brake Action
Check/Adjust Vertical Postion of
®
Grass-Pak Switch
∆
Change Gear Axle Oil
Replace Fuel Lines and Clamps
∗
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
40
Maintenance procedures requiring special training or
tools should be performed by a trained technician.
25 50
Daily Hours Hours
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
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
100 Every
Hours Yearly 2Years
x
x
x
x
x
x
x
x
x
x
x
x
x
CAUTION
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