Free scraper 500-hour service procedure
Free scraper 500-hour service (PDF-ready). Covers engine transmission hydraulics bowl ejector cutting edge push block tyres and steering. Download free.
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Updated 26 Oct 2026
Scraper 500-Hour Service Procedure
Major service checklist for motor scrapers and towed scrapers at 500-hour intervals
250-Hour Tasks (Complete First)
Engine (500-Hour)
Transmission
Hydraulic System (500-Hour)
Bowl Ejector and Cutting Edge
Tyres and Steering
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Short answer
A scraper 500-hour service procedure records the intermediate service on a motor or towed scraper: all 250-hour tasks plus fuel and hydraulic filters, oil sampling, transmission checks, bowl, ejector and cutting edge wear, push block, tyres and steering. A fitter does it every 500 engine hours where the manufacturer sets that interval. Regulation 213 of the model WHS Regulations requires maintenance following the manufacturer's recommendations.
Checked against Model WHS Regulations as at 5 December 2025 (cited within as the Work Health and Safety Regulations 2011) on by the MapTrack templates team. How we check templates
Key takeaways
- The MapTrack scraper 500-hour service procedure contains 44 checks across 6 sections. Sections covered: 250-Hour Tasks (Complete First), Engine (500-Hour), Transmission, Hydraulic System (500-Hour), Bowl Ejector and Cutting Edge, Tyres and Steering.
- The 500-hour interval comes from the manufacturer's schedule; regulation 213 requires maintenance, inspection and, if necessary, testing following it.
- On towed scrapers, skip the engine and transmission sections and complete the hydraulic, bowl, ejector, cutting edge and structural checks.
- The checklist records cutting edge depth at three points across the width; replace edges at the manufacturer's minimum, or sooner if cracked.
- Take hydraulic oil samples at the interval the manufacturer sets and keep the lab results with the service record, so wear trends show early.
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What is a scraper 500-hour service procedure?
A scraper 500-hour service is a scheduled preventive maintenance procedure for motor scrapers and towed scrapers performed at 500-hour intervals. It is classified as an intermediate service and includes all 250-hour service tasks plus deeper inspections of the engine, transmission, hydraulic system, bowl and ejector mechanism, cutting edge, push block, tyres and steering system. MapTrack helps earthmoving and civil construction teams manage scraper servicing with digital work orders that technicians complete on-site from any mobile device, linking every service record to the asset.
Scrapers are high-value earthmoving assets that operate under extreme load and abrasion conditions. The bowl, ejector and cutting edge endure continuous contact with abrasive material, while the engine and transmission handle heavy loads across varying terrain. Regular 500-hour servicing is critical to maintaining site productivity, preventing catastrophic drivetrain or hydraulic failures and meeting the PCBU obligations under the Australian WHS Act for plant maintenance and inspection.
From an operational standpoint, the 500-hour service is the critical checkpoint for hydraulic system health, engine cooling performance and drivetrain condition on a scraper. Hydraulic oil sampling at this interval catches contamination and wear metals before they cause pump or valve failure. In Australia, scrapers must comply with WHS Regulations 2011, Chapter 5.
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Servicing scrapers on bulk earthworks? See civil construction plant tracking for services due on the hours.
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Benefits of using this scraper 500-hour service procedure
- Comprehensive coverage: the 500-hour service addresses every major system including items not inspected at the 250-hour interval such as transmission and steering components
- Planned replacements: identifying worn cutting edges hydraulic hoses and bowl wear plates during the service allows scheduled replacement instead of unplanned breakdown
- Reduced repair costs: catching developing faults in the transmission hydraulic system and engine before they escalate prevents costly major component failures
- Compliance: documented 500-hour service records demonstrate the PCBU has met their duty of care for plant maintenance under the WHS Act
- Fleet consistency: a structured procedure ensures every scraper in the fleet receives the same thorough service regardless of operator or site
- Extended asset life: proactive servicing of drivetrain components hydraulic systems and structural wear items extends overall scraper service life
Benefits of digitising forms in MapTrack
When you digitise scraper service procedures in MapTrack, you get:
- Field users can easily scan a QR code to complete a form on mobile. Unlimited users.
- Email the right people when a form is submitted, with an automation you set up.
- File every completed form against the asset, location or person it covers.
- Download any completed form as a PDF, with failed answers listed at the top.
- Fill in forms offline; they upload when the device is back online.
- 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.
- Set who can view, fill in or edit forms with user roles.
- Upload a paper form (PDF, Word, Excel or a photo) and MapTrack's AI builds a digital version for you to check.
- Raise a work order from a submitted form with an automation you set up.
- Track service intervals by hours, kilometres or calendar date in one place.
- Attach supplier invoices and parts receipts to each maintenance record.
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What to include in a scraper 500-hour service procedure
This scraper 500-hour service procedure covers 9 key areas:
- All 250-hour service tasks: complete the standard 250-hour engine hydraulic and general inspection before starting 500-hour-specific tasks
- Engine: replace fuel filters inspect injectors check valve lash (if due) and test engine protection system shutdown functions
- Transmission: check oil level and condition inspect the torque converter and test stall speed and shift pressures
- Hydraulic system: replace hydraulic filters sample hydraulic oil and inspect all cylinders hoses and fittings for leaks and wear
- Bowl and ejector: inspect bowl floor and side plates for wear check ejector mechanism operation and inspect apron seal and cutting edge mounting
- Cutting edge: measure remaining cutting edge depth and end bit wear and replace if below minimum specification
- Push block and cushion: inspect push block face cushion and mounting hardware for cracks wear or damage
- Tyres and rims: inspect tread depth sidewall condition and rim damage and check tyre inflation pressure
- Steering: inspect steering cylinders articulation joint pins and bushes and test steering response and effort
How to use this scraper 500-hour service procedure
- Complete 250-hour service first: perform all standard 250-hour service tasks including engine oil and filter change daily inspection items and general lubrication before starting 500-hour-specific work
- Service engine: replace primary and secondary fuel filters inspect injectors for leaks check valve lash where scheduled and test engine shutdown functions (high temp low oil pressure)
- Inspect transmission: check transmission oil level and condition using the dipstick or sight glass and note colour and smell then test stall speed and shift pressures against manufacturer specification
- Service hydraulic system: replace hydraulic oil return and pilot filters take an oil sample for analysis and inspect all hoist bowl ejector and steering cylinders for leaks
- Inspect bowl and ejector: enter the bowl and inspect floor plates side plates and apron seal for wear then cycle the ejector through full travel and check for smooth operation
- Check cutting edge and end bits: measure remaining cutting edge depth at three points across the width and inspect end bits then replace any components below minimum specification
- Inspect push block and cushion: check push block face for cracking or deformation inspect cushion for compression damage and verify mounting bolt torque
- Inspect tyres and steering: check all tyre tread depths and sidewall condition then inspect steering cylinders articulation pins and bushes for wear and test steering response
- Document and close out: record all readings measurements and oil sample results in the service form sign off and set the next 500-hour service date
In MapTrack, you can schedule and track maintenance digitally, by date or meter reading. Each submission is stored as a timestamped PDF against the asset record.
Get the free templateEnter your email above to download the full scraper 500-hour service procedure as a PDF.Back to download formHow often should you complete this service procedure?
Scrapers should receive a 250-hour minor service and a 500-hour major service as standard intervals. For a scraper operating 10 hours per day six days per week a 500-hour service falls roughly every eight to nine weeks. Manufacturers may also specify a 1000-hour or 2000-hour overhaul interval for major component inspection and rebuild.
Under the Australian WHS Regulations (regulation 213) the person with management or control of plant must ensure it is maintained, inspected and, if necessary, tested by a competent person so it remains safe. Scraper service intervals should follow the manufacturer schedule and be documented in a maintenance register. Operating conditions such as abrasive soils steep grades and high ambient temperatures may require shortened service intervals. Always refer to the specific manufacturer service manual for exact interval requirements.
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Frequently asked questions
Applicable regulatory standards
This template is a starting point. Check the current requirements that apply to your equipment, work and location. The template alone does not establish compliance.
| Standard | Edition | Clauses this template relies on | Source |
|---|---|---|---|
| Model Work Health and Safety RegulationsCompetent-person maintenance, inspection and, if necessary, testing following the manufacturer's recommendations. Model law. | Model WHS Regulations as at 5 December 2025 (cited within as the Work Health and Safety Regulations 2011) |
| Safe Work Australia (drafted by the Parliamentary Counsel's Committee) |
| Model Code of Practice: Managing risks of plant in the workplaceMaintenance by competent people to the manufacturer's instructions, and isolating energy before the work. | November 2024 version (reviewed May 2018; amended 2021, 2023 and 2024) |
| Safe Work Australia |
| Earth-moving machinery - Safety, Part 7: Requirements for scrapers (ISO 20474-7:2017, MOD)Safety requirements for wheeled and crawler scrapers; it excludes towed scrapers, so use the maker's instructions for those. | AS 20474.7:2025 | Whole instrument | Standards AustraliaSold by the publisher |
| Earth-moving machinery - Basic types - Identification and vocabularyDefines the scraper family; the current 2022 edition is titled Identification and vocabulary. | ISO 6165:2022 (Edition 7) |
| International Organization for Standardization (ISO)Sold by the publisher |
| Model Work Health and Safety Act (Model Work Health and Safety Bill)Primary duty to provide safe plant, so far as is reasonably practicable. Model law: check your state's version. | Model WHS Bill as at 5 December 2025 (includes the Model WHS Legislation Amendment (Incident Notification) 2025) |
| Safe Work Australia (drafted by the Parliamentary Counsel's Committee) |
Model Work Health and Safety Regulations
Edition: Model WHS Regulations as at 5 December 2025 (cited within as the Work Health and Safety Regulations 2011)
Competent-person maintenance, inspection and, if necessary, testing following the manufacturer's recommendations. Model law.
- reg 213: Plant must be maintained, inspected and, if necessary, tested by a competent person, following manufacturer or competent person recommendations; annual inspection applies only if neither is practicable.
Safe Work Australia (drafted by the Parliamentary Counsel's Committee)
Model Code of Practice: Managing risks of plant in the workplace
Edition: November 2024 version (reviewed May 2018; amended 2021, 2023 and 2024)
Maintenance by competent people to the manufacturer's instructions, and isolating energy before the work.
- Section 3.6: Maintenance, repair and cleaning of plant, following manufacturer instructions and by competent people.
- Section 4.5: Isolating energy sources before maintenance, repair or cleaning, with lock-out as the most effective isolation procedure.
Earth-moving machinery - Safety, Part 7: Requirements for scrapers (ISO 20474-7:2017, MOD)
Edition: AS 20474.7:2025
Safety requirements for wheeled and crawler scrapers; it excludes towed scrapers, so use the maker's instructions for those.
Standards AustraliaSold by the publisher
Earth-moving machinery - Basic types - Identification and vocabulary
Edition: ISO 6165:2022 (Edition 7)
Defines the scraper family; the current 2022 edition is titled Identification and vocabulary.
- 3.2.7: Scrapers: the scraper machine family.
International Organization for Standardization (ISO)Sold by the publisher
Model Work Health and Safety Act (Model Work Health and Safety Bill)
Edition: Model WHS Bill as at 5 December 2025 (includes the Model WHS Legislation Amendment (Incident Notification) 2025)
Primary duty to provide safe plant, so far as is reasonably practicable. Model law: check your state's version.
- s 19: Primary duty of care: a PCBU must ensure, so far as is reasonably practicable, the health and safety of workers and others, including safe plant, systems, training and supervision.
Safe Work Australia (drafted by the Parliamentary Counsel's Committee)
Each source was read at its publisher and the page checked on 26 October 2026. The publisher's current text is the authority.
Scraper 500-hour service procedure preview
The numbers behind this scraper 500-hour service procedure
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<div style="max-width:480px;font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;border:1px solid #E5E7EB;border-radius:12px;padding:20px;background:#ffffff;">
<p style="font-size:12px;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:#071D49;margin:0;">Free template</p>
<p style="font-size:18px;font-weight:700;color:#071D49;margin:6px 0 0;">Scraper 500-hour service procedure</p>
<ul style="margin:12px 0 0;padding-left:18px;color:#374151;font-size:14px;line-height:1.6;">
<li style="margin:4px 0;">All 250-hour service tasks: complete the standard 250-hour engine hydraulic and general inspection before starting 500-hour-specific tasks</li>
<li style="margin:4px 0;">Engine: replace fuel filters inspect injectors check valve lash (if due) and test engine protection system shutdown functions</li>
<li style="margin:4px 0;">Transmission: check oil level and condition inspect the torque converter and test stall speed and shift pressures</li>
<li style="margin:4px 0;">Hydraulic system: replace hydraulic filters sample hydraulic oil and inspect all cylinders hoses and fittings for leaks and wear</li>
<li style="margin:4px 0;">Bowl and ejector: inspect bowl floor and side plates for wear check ejector mechanism operation and inspect apron seal and cutting edge mounting</li>
<li style="margin:4px 0;">Cutting edge: measure remaining cutting edge depth and end bit wear and replace if below minimum specification</li>
</ul>
<p style="font-size:13px;color:#6B7280;margin:14px 0 0;padding-top:12px;border-top:1px solid #E5E7EB;">Free <a href="https://www.maptrack.com/templates/scraper-500-hour-service" style="color:#071D49;font-weight:600;text-decoration:none;">Scraper 500-hour service procedure</a> by MapTrack</p>
</div>Free to reuse, including commercially. This template is published under a Creative Commons Attribution 4.0 licence. Copy it, adapt it, put it on your own site or in your own docs. All we ask is that you credit MapTrack with a link back to this page. The snippet above already includes that credit, so if you use it as-is you’re covered.
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Writing about this topic? You’re welcome to quote this checklist. Here’s the wording to use so your readers can find the original.
The MapTrack scraper 500-hour service procedure contains 44 checks across 6 sections.
- Short attribution
- MapTrack Scraper 500-hour service procedure, https://www.maptrack.com/templates/scraper-500-hour-service
- Reference list
- MapTrack. (2026). Scraper 500-hour service procedure [Checklist template]. Retrieved from https://www.maptrack.com/templates/scraper-500-hour-service
Free to reuse with credit under a Creative Commons Attribution 4.0 licence. If you’d rather link straight to it, the page is https://www.maptrack.com/templates/scraper-500-hour-service.
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