Toro 39521 Operator's Manual page 33

Maintenance Service
Maintenance Procedure
Interval
• Grease the front caster pivots.
• Grease the belt idler pivot.
• Grease the caster pivots and hubs.
• Lubricate the caster-wheel hubs.
Yearly
• Lubricate the caster-wheel hubs.
• Check the torque of the wheel hub nuts.
• Check the torque on the wheel lug nuts.
• Check the torque of the transmission output shaft nut.
• Touch up areas with chipped paint.
Yearly or before storage
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