Free dump truck 500-hour service checklist
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A step-by-step 500-hour (intermediate) service procedure for articulated dump trucks and rigid dump trucks. This service carries forward all 250-hour tasks and adds fuel filter replacement, air filter replacement, hydraulic return filter, transmission oil and filter change, full brake inspection, suspension and steering inspection, dump body cylinder and pivot pin inspection, wheel nut torque, chassis inspection, hydraulic oil sampling and A/C service. Includes fluid specifications, parts list and technician sign-off. This page explains what the service involves, how to perform it, and offers a free PDF-ready form you can download straight away.
Last updated: 2026-03-26 · MapTrack
Commercial Director
How to use: Complete the 250-hour service procedure first, then use this form for the additional 500-hour items. Fill equipment details and hour reading, then work through each service action. Record brake measurements and oil sample details. Set the next service due hours and sign off.
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See the first part of the service procedure below. Enter your email above to download the full dump truck 500-hour service procedure (PDF-ready).
What is a dump truck 500-hour service?
A 500-hour service is the second tier of scheduled preventive maintenance for an articulated dump truck (ADT) or rigid dump truck. It is performed every 500 engine hours and is classified as an intermediate service. The procedure carries forward all 250-hour tasks and adds deeper inspection and replacement items: fuel filters, air filter, hydraulic return filter, transmission oil and filter change, full brake inspection with measurements, suspension and steering component inspection, dump body cylinder and pivot pin inspection, wheel nut torque, chassis crack inspection, hydraulic oil sampling and A/C service. It is performed by a qualified mechanic or fitter and typically takes 4 to 6 hours.
Benefits of scheduled dump truck servicing
- Reduced breakdowns: regular filter changes and transmission servicing prevent failures that cause unplanned downtime on haul roads.
- Extended component life: replacing hydraulic and transmission filters at the correct interval protects pumps, valves and clutch packs from contamination damage.
- Lower repair costs: catching brake wear, steering play or dump body cylinder leaks at 500 hours prevents expensive emergency repairs.
- Operator safety: full brake inspection, steering checks and dump body integrity assessment at the 500-hour interval protect operators and site personnel.
- Compliance: documented service records demonstrate that equipment is maintained to WHS standards, supporting insurance and regulatory obligations.
- Resale value: a complete service history increases the machine's value at trade-in or auction.
Benefits of digitising forms in MapTrack
When you move from paper or static PDFs to digital forms in MapTrack, you get:
- Field users can easily scan a QR code to complete a form on mobile. Unlimited users.
- Automatically get alerts when faults are identified.
- Link every form digitally as a PDF to the relevant asset, location or person.
- Receive a digital PDF copy with every submission to your email.
- Ability to share forms digitally.
- Build conditional logic (show or hide questions based on answers).
- Take pictures or attach photos. Not possible with a paper-based form.
- Electronic signatures.
- Edit forms later without reprinting.
- Restrict permissions (who can view, complete or approve).
- Build forms with AI (describe what you need and MapTrack suggests the form).
Book a demo to see digital service procedures and hour-based scheduling in MapTrack.
Service actions included in the 500-hour procedure
This service procedure covers 14 additional service actions (beyond the 250-hour tasks) across 7 system areas:
- Engine: replace fuel filters (primary and secondary), replace air filter (outer element), check fan belt condition and tension.
- Transmission and driveline: drain and replace transmission oil and filter.
- Hydraulic system: replace hydraulic return filter, take hydraulic oil sample for analysis.
- Brakes: full brake inspection with pad/shoe thickness measurement on all axles.
- Suspension and steering: inspect suspension bushes, pins and dampers; inspect steering ball joints, tie rods and drag link.
- Dump body: inspect dump body cylinders (seals, rod condition), inspect body pivot pins and bushes (measure play).
- Wheels and chassis: torque wheel nuts all positions, inspect chassis for cracks; service A/C system.
Fluid specifications
General fluid specifications for articulated and rigid dump trucks (25-60 tonne class). Capacities vary by machine size and manufacturer.
| System | Type / Grade | Approx. Capacity |
|---|---|---|
| Engine oil | 15W-40 CI-4 / CK-4 | 25 - 45 L |
| Hydraulic oil | ISO VG 46 | 40 - 80 L (system) |
| Coolant | 50/50 ethylene glycol | 40 - 60 L |
| Transmission oil | Allison TES 295 or TO-4 | 30 - 50 L (system) |
| Differential oil | 80W-140 GL-5 | 10 - 20 L per diff |
| AdBlue / DEF | ISO 22241 | As required |
| Grease | EP2 lithium complex | As required |
Specifications are general guidelines. Always refer to the manufacturer's service manual for your specific make and model.
Parts and consumables
Have the following parts and consumables ready before starting the 500-hour service (includes 250-hour items):
- Engine oil (15W-40 CI-4/CK-4) - 25-45 litres
- Engine oil filter - 1
- Fuel filters (primary and secondary) - 2
- Air filter (outer element) - 1
- Hydraulic return filter - 1
- Transmission oil and filter - 30-50 litres + 1 filter
- Fuel/water separator element - 1
- EP2 grease cartridges - 6-10
- Oil sample bottle (hydraulic) - 1
- Coolant (pre-mixed or concentrate) - as required for top-up
- Rags, drip tray and waste oil container
Look up part numbers in the manufacturer's parts manual for your specific make and model before ordering.
How to perform a dump truck 500-hour service
- Complete the full 250-hour service procedure first. This includes engine oil and filter, grease points, fluid level checks, dump body inspection and all basic inspections.
- Record the equipment details and current hour meter reading at the top of the 500-hour service procedure form.
- Replace the fuel filters (primary and secondary), replace the outer air filter element, and check the fan belt condition and tension.
- Drain and replace the transmission oil and filter. Record the oil condition on the form.
- Replace the hydraulic return filter. Take a hydraulic oil sample for laboratory analysis and label it with the machine details.
- Perform a full brake inspection: measure pad or shoe thickness on all axles and record measurements on the form.
- Inspect suspension components (bushes, pins, dampers) and steering components (ball joints, tie rods, drag link).
- Inspect dump body cylinders for seal leaks and rod condition. Inspect body pivot pins and bushes and measure play.
- Torque wheel nuts at all positions. Inspect the chassis for cracks or damage. Service the A/C system.
- Start the engine and check for leaks, abnormal noises or warning lights. Record any defects in the notes section.
- Set the next service due hours (next 500-hour and next 1,000-hour intervals). Sign off and update the maintenance log.
In MapTrack, you can schedule services based on hour meter readings, get automatic reminders, complete service procedures on mobile and link every record to the machine. Book a demo to see how.
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Back to download formDump truck service interval hierarchy
Dump truck maintenance follows a tiered schedule where each level includes all tasks from the level below. This is called carry-forward or cumulative servicing.
Engine oil and filter, grease points, fluid levels, dump body inspection, basic inspections. Estimated 2-3 hours.
500 hours - Intermediate service (you are here)
All 250-hour tasks plus fuel filters, air filter, hydraulic filter, transmission oil and filter, full brake inspection, steering and suspension, dump body cylinders and pivot pins. Estimated 4-6 hours.
1,000 hours - Major service
All 500-hour tasks plus differential oil change, hydraulic oil change, coolant flush, full steering overhaul, injector and turbo inspection. Typically 8-12 hours.
In MapTrack, you can configure service schedules by engine hours and receive automatic alerts when each interval is due.
Frequently asked questions
- What is included in a dump truck 500-hour service?
- A 500-hour dump truck service is an intermediate service that carries forward all 250-hour tasks (engine oil and filter, grease points, fluid level checks, dump body inspection, basic inspections) and adds fuel filter replacement (primary and secondary), air filter replacement, hydraulic return filter replacement, transmission oil and filter change, full brake inspection with pad/shoe thickness measurement across all axles, suspension inspection (bushes, pins, dampers), steering component inspection (ball joints, tie rods, drag link), dump body cylinder inspection (seals, rod condition), body pivot pin measurement, wheel nut torque, chassis crack inspection, hydraulic oil sampling and A/C service. It takes approximately 4 to 6 hours.
- What additional items does a 500-hour service include compared to a 250-hour service?
- Beyond the 250-hour service, the 500-hour interval adds: replacing fuel filters (primary and secondary), replacing the outer air filter element, replacing the hydraulic return filter, draining and replacing transmission oil and filter, full brake inspection with pad/shoe thickness measurement on all axles, suspension and steering component inspection, dump body cylinder seal and rod inspection, body pivot pin play measurement, torquing wheel nuts, chassis crack inspection, hydraulic oil sampling for laboratory analysis, and A/C system service.
- Why is hydraulic oil sampling important at 500 hours?
- Hydraulic oil sampling at the 500-hour interval allows you to detect contamination, metal particles or moisture in the dump body hydraulic system before they cause pump or valve damage. Laboratory analysis reports on particle count, viscosity, water content and wear metals. This helps you decide whether the hydraulic oil can continue to the 1,000-hour full change or needs early replacement. Sampling is far cheaper than replacing a hydraulic pump.
- Is the template free to use without MapTrack?
- Yes. Download and use the dump truck 500-hour service procedure for free. Open the file and use your browser's Print, then Save as PDF. No MapTrack account required. If you later want digital service procedures linked to each machine with scheduling by hours, cost tracking and alerts, we would be happy to show you MapTrack.
Need digital service procedures scheduled by engine hours?
Register every dump truck in MapTrack. Set up 250 and 500-hour service schedules, complete procedures on mobile, track parts and costs, and get automatic alerts when the next service is due.
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