: Every 5,000 to 10,000 miles, depending on usage conditions.

Relays, fuses, and control stalks for headlights, indicators, and brake lights.

Heavy loads place extreme stress on the chassis. The F3000 manual covers both Hande front steering axles and Hande double-reduction drive axles. Hub Bearing Adjustment

For new F3000 owners, the first service at 3,000 to 5,000 kilometers is the most critical period. Maintaining proper load limits, changing break-in oil and gear lubricants, and adhering to proper start-up and shut-down procedures during this phase will prevent many common problems and set the foundation for years of reliable service.

Follow the step-by-step repair guide to replace or repair components.

Grease all grease nipples, including the kingpins, propeller shafts, and fifth-wheel coupling. Major Service Intervals (Every 40,000 to 50,000 km)

Consistent upkeep is the best way to avoid expensive roadside breakdowns.