Annual service - flat top, drop deck, tipper and general purpose trailer
Estimated duration: 2 - 4 hours • Frequency: annually (or per manufacturer/registration requirements)
Trailer Details
| # | Service Action | Type | Done | Notes |
|---|---|---|---|---|
| Coupling and Drawbar | ||||
| 1 | Inspect drawbar and coupling (50 mm ball or pintle hook) for wear/cracks | INSPECT | ☐ | |
| 2 | Check safety chains condition, links and attachment points | CHECK | ☐ | |
| Brakes | ||||
| 3 | Inspect brake system (electric brake magnets or hydraulic callipers) | INSPECT | ☐ | |
| 4 | Adjust or replace brake shoes/pads (measure and record lining thickness) | MEASURE | ☐ | |
| Wheels and Bearings | ||||
| 5 | Check wheel bearings (spin, play, noise, repack with EP2 grease if required) | CHECK | ☐ | |
| 6 | Inspect wheel studs and nuts (torque all to spec) | ADJUST | ☐ | |
| 7 | Check tyre condition and tread depth (all positions including spare) | CHECK | ☐ | |
| 8 | Check tyre pressures (all positions including spare) | CHECK | ☐ | |
| Suspension | ||||
| 9 | Inspect suspension (leaf springs, bushes, U-bolts, shackles, hangers) | INSPECT | ☐ | |
| Chassis and Structure | ||||
| 10 | Check chassis and frame for cracks, corrosion and damage | INSPECT | ☐ | |
| 11 | Inspect deck/floor condition (timber or steel) | INSPECT | ☐ | |
| 12 | Check tie-down points, lashing rings and load restraint hardware | CHECK | ☐ | |
| Electrical and Lighting | ||||
| 13 | Test all lights (tail, brake, indicators, clearance, number plate) | TEST | ☐ | |
| 14 | Inspect wiring harness, connectors and plugs (7-pin or 12-pin) | INSPECT | ☐ | |
| 15 | Check reflectors and conspicuity markings | CHECK | ☐ | |
| Compliance | ||||
| 16 | Check registration label and expiry | CHECK | ☐ | |
| 17 | Inspect mudguards and spray suppression | INSPECT | ☐ | |
| Landing Gear and Lubrication | ||||
| 18 | Inspect landing legs/jockey wheel operation and condition | INSPECT | ☐ | |
| 19 | Grease all pivot points (coupling, suspension, jockey wheel) | GREASE | ☐ | |
Fluid Specifications (General Guide)
| System | Type / Grade | Approx. Capacity |
|---|---|---|
| Wheel bearing grease | EP2 lithium complex | As required |
| Brake fluid | DOT 3 or DOT 4 (hydraulic brakes only) | As required |
Specifications are general guidelines for common trailer types. Always refer to the manufacturer's service manual for your specific trailer make and model.
Parts / Consumables Required
| # | Part / Consumable | Part Number | Qty | Ready |
|---|---|---|---|---|
| 1 | EP2 grease cartridges | 2-4 | ☐ | |
| 2 | Brake linings / pads (if replacing) | As req. | ☐ | |
| 3 | Wheel bearing kit (if repacking) | As req. | ☐ | |
| 4 | Light globes (if replacing) | As req. | ☐ | |
| 5 | Tyres (if replacing) | As req. | ☐ |
Notes / Defects Identified
Next Service Due
Technician
Supervisor / Fleet Manager