Walker MT - Manual (Page 59)

Maintenance Instructions
55
MAINTENANCE SCHEDULE CHART - RECOMMENDED SERVICE INTERVALS - MODEL MT, MTL, MTEFI, MTLEFI
Service Item
Daily
25
Hours
100
Hours
200
Hours Yearly
Every
2Years
Ref.
Page
Check Engine Crankcase Oil Level x 57
Check/Clean Engine Air Cooling System* x 66
Check Coolant Level, Radiator/Overflow Tank MTL x 70
Clean Radiator Screen and Cooling Fins* MTL x 67
Check Security of Air Filtration Components x 70
Check Air Filter Restriction Gauge x 65
Clean Grass Buildup Under Deck x 68
Clean GHS Exhaust Screen* x 49
Clean GHS Blower* x 69
Service Mower Blades x 72
Check Functions of Instrument Panel and
Warning Horn
x 27
Lubricate Grease Fittings and Oil Points* x 61
Check PTO Gearbox Oil Level** x 60
Check Battery Electrolyte Level x 71
Check Hydrostatic Transmission Fluid x 60
Check Tire Pressure x 72
Check Drive Belts (Jackshaft, Engine PTO,
GHS Blower, Ground Drive)
x 73
Check Gearbox Oil Seals x 73
Check Turbine Precleaner* x 64
Check/Adjust Blade Clutch (PTO)/Brake Action x ΔΔΔ
Check/Clean Air Filter Element*** x 65
Check Oil Level in Gear Axle x 60
Clean Hydrostatic Transmission Cooling Fins x 69
Clean Engine Cooling Fins MT, MTEFI x 67
Change Engine Crankcase Oil MT, MTEFI
Δ
x 58
Check Wheel Bolt Torque (75 to 85 ft-lb) x 72
Change Engine Oil Filter MT, MTEFI
Δ
x 58
Change Engine Crankcase Oil MTL
Δ
x 58
Change Engine Oil Filter MTL
Δ
x 58
Check Radiator Hoses and Clamps (MTL) x 74
Check/Regap Spark Plugs x 73
Replace Air Filter Element, Safety Filter,
Vacuator™ Valve***
x 65
Replace Fuel Filter x 80
Flush Radiator and Change Coolant (MTL) x 68
Service Battery x 71
Check/Adjust FSC Friction Lock x ΔΔΔ
Service Solenoid Shift Starter x ΔΔΔ
Check PTO U-Joints for Wear/Looseness x 74
Check Fuel Lines and Clamps x 73
Change Gear Axle Oil
ΔΔ
x 60
Change Hydrostatic Transmission Fluid
ΔΔ
x ΔΔΔ
Replace Radiator Hoses and Clamps (MTL) x 74
Replace Fuel Lines and Clamps x 73
Replace Ignition Wires x 73
∗ 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)
∗∗∗
Air cleaner is remote mounted Donaldson Radialseal™ unit, replace filter every year or after 6 cleanings
Δ Change engine oil and filter after first 5 hours of operation of a new engine (break-in period)
ΔΔ Change every 2 years or 1000 hours
ΔΔΔ See your Walker Dealer for this service
CAUTION
Maintenance procedures requiring special training or
tools should be performed by a trained technician.