Maintenance; Recommended Maintenance Schedule(S); Lubrication; Greasing And Lubrication - Toro 74291 Operator's Manual

Maintenance

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 8 hours
After the first 25 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Every 150 hours
Every 200 hours
Every 500 hours
Every 600 hours
Yearly
Important: Refer to your engine operator's manual for additional maintenance procedures.
If you leave the key in the ignition switch, someone could accidently start the engine and seriously
injure you or other bystanders.
Remove the key from the ignition and disconnect the wire from the spark plug(s) before you do any
maintenance. Set the wire aside so that it does not accidentally contact the spark plug.

Lubrication

Greasing and Lubrication

Lubricate the machine when shown on the Check Service
Reference Aid decal (Figure 24). Grease more frequently
when operating conditions are extremely dusty or sandy.
Maintenance Procedure
• Check the hydraulic fluid.
• Change the hydraulic filter.
• Check the safety interlock system.
• Check the engine oil level.
• Clean the engine screen and the oil cooler.
• Check the mower blades.
• Clean the mower deck.
• Grease the mower bearings.
• Check the hydraulic fluid.
• Check the tire pressure. or monthly, whichever occurs first.
• Check the pump drive belt.
• Change the engine oil.
• Check the wheel hub slotted nut.
• Clean the engine cylinder and cylinder head cooling fins
• Inspect the belts for cracks and wear.
• Check the hydraulic hoses.
• Lubricate the machine with light oil.
• Check and/or replace the primary air filter.
• Replace the oil filter.
• Check the spark plugs.
• Replace the fuel filter or yearly, whichever occurs first.
• Grease the brake pivot and lever.
• Adjust the caster pivot bearing or at storage, which ever comes first.
• Replace the safety filter.
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Change the hydraulic filter and oil.
Grease Type: General-purpose grease.
How to Grease
1. Disengage the PTO, move the motion control levers
to the neutral locked position and set the parking
brake.
25