Toro 74920 TITAN ZX4820 Operator's Manual page 12

1. Read the Operator's Manual before performing any
maintenance.
2. Check the engine oil every 8 hours
3. Check the drive wheel tire pressure every 25 hours
1. Fuel 2. Full
115-9630
4. Check the hydraulic oil every 25 hours
5. Check the caster wheel tire pressure every 25 hours
6. Lubricate the caster wheel every 25 hours
119-8983
3. Half
12
4. Empty