Maintenance instructions, Maintenance schedule chart, Caution – Walker MC (18 HP) User Manual
Page 45
Maintenance Instructions
41
CAUTION
Maintenance procedures requiring special training or
tools should be performed by a trained technician.
MAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MC
Service Item
Daily
25
Hours
100
Hours
200
Hours
Yearly
Every
2Years
Ref.
Page
Check Engine Crankcase Oil Level
x
43
Check/Clean Engine Air Cooling System*
x
52
Check Security of Air Filtration Components
x
55
Check Air Filter Restriction Gauge
x
51
Clean Grass Buildup Under Deck
x
53
Clean GHS Exhaust Screen*
x
38
Clean GHS Blower*
x
54
Service Mower Blades
x
56
Check Function of Oil Pressure Warning Light
x
22
Lubricate Grease Fittings and Oil Points*
x
47
Check PTO Gearbox Oil Level**
x
46
Check Battery Electrolyte Level
x
55
Check Hydrostatic Transmission Fluid
x
46
Check Tire Pressure
x
56
Check Drive Belts (Jackshaft, Engine PTO,
GHS Blower, Ground Drive)
x
57
Check Gearbox Oil Seals
x
58
Check Turbine Precleaner*
x
50
Check/Clean Air Filter Element
∆
x
51
Change Engine Crankcase Oil
∆∆
x
43
Check Oil Level in Gear Axle
x
46
Clean Hydrostatic Transmission Cooling Fins
x
55
Clean Engine Cooling Fins
x
53
Check/Regap Spark Plugs
x
58
Change Engine Oil Filter
x
43
Check Fuel Lines and Clamps
x
58
Replace Air Filter Element
and Vacuator™ Valve
∆
x
51
Replace Fuel Filter
x
64
Service Battery
x
55
Change Gear Axle Oil
∆∆∆
x
46
Replace Fuel Lines and Clamps
x
58
∗
More often in extremely dusty or dirty conditions
∗∗
Change PTO gearbox oil after first 100 hours
of operation (break-in period)
∆
Air cleaner is remote mounted Donaldson Radialseal™
unit, replace filter every year or after 6 cleanings
∆∆
Change engine oil and filter after first 5 hours of
operation of a new engine (break-in period)
∆∆∆
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.