What is the recommended maintenance schedule for the TB30R?

Before each use, check the engine oil level. Every 25 hours, clean and re-oil the air filter foam pre-cleaner (if equipped), lube front axles and rims, clean engine cooling fins, and lubricate the steering rack and pinion. Every 100 hours, replace the air filter element, change the engine oil and oil filter (if equipped), check the spark plug condition and gap, and replace the fuel filter. (Page 22)