In Australia, the service schedule for semi-trailers depends on factors like the type of trailer, its usage, and the manufacturer’s guidelines. However, there are some general recommendations based on industry standards:
Daily Pre-Trip Inspection
- Brakes: Check air brakes, pads, and lines for leaks or wear.
- Tyres: Inspect for proper inflation, tread depth, and damage.
- Lights: Ensure all lights (brake, indicator, headlights) are working.
- Suspension: Visually check for worn or damaged components.
- Couplings and Connections: Ensure the trailer is properly hitched and that electrical and air connections are secure.
Monthly/Every 5,000–10,000 km
- Brakes: Full brake system inspection, checking for wear, and adjusting if necessary.
- Suspension System: Inspect for any signs of wear or damage.
- Tyres: Rotate tyres if needed and check for wear.
- Lights & Electrical: Test and check the integrity of the wiring and lights.
- Lubrication: Lubricate all moving parts, including the fifth wheel, and check for signs of corrosion.
Quarterly/Every 25,000–30,000 km
- Brakes: More thorough inspection, replacing brake linings and components if worn.
- Tyres: Replace tyres if necessary, especially if wear exceeds legal limits.
- Suspension System: Check bushings, springs, and shocks.
- Wheel Bearings: Inspect, adjust, and lubricate.
- Air System: Inspect air tanks, air lines, and connections.
Annually/Every 100,000 km
- Full Service Inspection: A comprehensive check of the entire trailer, including brakes, suspension, air system, and chassis.
- Wheel Alignment: Ensure wheels are properly aligned.
- Axles: Inspect and service axles and check for wear and tear.
- Chassis and Frame: Check for rust, cracks, or structural issues.
- Hydraulic Systems (if applicable): Inspect for leaks and ensure the system is functioning correctly.
Regulatory Requirements For Semi-Trailer Service Intervals
In Australia, vehicles must comply with state and federal safety regulations, such as those set by the National Heavy Vehicle Regulator (NHVR). This may include mandatory inspections, logbook maintenance, and adherence to certain servicing intervals.
Book an Appointment
Don’t wait until a minor issue becomes a major problem. Contact GPR Truck Service and Repairs today to schedule your trailer service. Let us help you keep your fleet running smoothly and safely on the road. Visit our workshop or call us now for expert advice and reliable service!