Walker MT Maintenance Instructions, Maintenance procedures requiring special training or, Every

Maintenance Instructions

				CAUTION
		Maintenance procedures requiring special training or
		tools should be performed by a trained technician.
MAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MT
Service Item		25	100	200		Every	Ref.
	Daily	Hours	Hours	Hours	Yearly	2Years	Page
Check Engine Crankcase Oil Level	x						46
Check/Clean Engine Air Cooling System*	x						57
Check Security of Air Filtration Components	x						60
Check Air Filter Restriction Gauge	x						54
Clean Grass Buildup Under Deck	x						58
Clean GHS Exhaust Screen*	x						40
Clean GHS Blower*	x						59
Service Mower Blades	x						61
Check Functions of Instrument Panel and	x						22
Warning Horn
Lubricate Grease Fittings and Oil Points*		x					47
Check PTO Gearbox Oil Level**		x					51
Check Battery Electrolyte Level		x					60
Check Hydrostatic Transmission Fluid		x					52
Check Tire Pressure		x					61
Check Drive Belts (Jackshaft, Engine PTO,		x					62
GHS Blower, Ground Drive)
Check Gearbox Oil Seals		x					63
Check Turbine Precleaner*			x				54
Check/Clean Primary Air Filter Element Δ			x				54
Change Engine Crankcase Oil ΔΔ			x				46
Check/Adjust Blade Clutch (PTO)/			x				74
Brake Action
Check Oil Level in Gear Axle			x				51
Clean Hydrostatic Transmission Cooling Fins			x				60
Clean Engine Cooling Fins			x				57
Check/Regap Spark Plugs				x			63
Change Engine Oil Filter				x			46
Check Fuel Lines and Clamps					x		63
Check/Clean Secondary Air					x		56
Filter Element and Foam Precleaner Δ
Replace Primary Air Filter Element					x		54
and Vacuator™ Valve Δ
Replace Fuel Filter					x		69
Service Battery					x		60
Check/Adjust FSC Friction Lock					x		79
Service Solenoid Shift Starter					x		63
Change Gear Axle Oil ΔΔΔ						x	51
Change Hydrostatic Transmission Fluid ΔΔΔ						x	52
Replace Fuel Lines and Clamps						x	63

∗More often in extremely dusty or dirty conditions (refer to notes about air cleaner element in

IMPORTANT TIPS FOR CARE OF KOHLER ENGINE)

∗∗Change PTO gearbox oil after first 100 hours of operation (break-in period)

ΔPrimary air cleaner is remote mounted Donaldson Radialseal™ unit, secondary air cleaner is standard Kohler engine mounted unit, replace primary filter every year or after 6 cleanings

ΔΔChange engine oil and filter after first 5 hours of operation of a new engine (break-in period)

ΔΔΔ Change every 2 years or 1000 hours

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