| Interval | Service | Details |
|---|---|---|
| Every 10 hours | Lubrication Points | Lubricate with multipurpose lithium based grease. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 50 hours | Track Tension | Check tension and adjust as needed. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 100 hours | Battery Inspection | Check cables and connections. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 250 hours | Drive Belt | Check for wear or damage. Adjust or replace as needed. Break-in service at first 50 hours; the recurring interval is every 250 hours or 12 months, whichever comes first. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 500 hours | Engine Oil & Filter | Replace oil and filter. Break-in service at first 50 hours; the recurring interval is every 500 hours or 12 months, whichever comes first. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 500 hours | Fuel Filter | Replace filter element. Every 500 hours or 12 months, whichever comes first. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 500 hours | Hydraulic Filter | Replace the charge filter and the reservoir breather cap. Every 500 hours or 12 months, whichever comes first. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
| Every 1,500 hours | Coolant Flush | Replace the coolant. Every 1500 hours or 24 months, whichever comes first. Source: Bobcat OEM service schedule (SS CTL T770 S4-B3BW-EN.pdf). |
Change the oil in the Bobcat T770 every 500 hours of run time. Because it is measured in engine hours, log the hour-meter reading rather than a date.
The Bobcat T770 is serviced on engine hours, not miles. Key intervals include Lubrication Points (every 10 hours), Track Tension (every 50 hours), Battery Inspection (every 100 hours). Track the hour meter and service each item when its interval comes due.
By hours. Small engines and heavy equipment log run time on an hour meter, so their service intervals are hours-based. ServiceSage Auto tracks the Bobcat T770 by hours and reminds you when each service is due.