Log template
Preventive Maintenance Schedule Template
Use this PM schedule template to convert mileage intervals into a visible maintenance calendar.
Use this template with the matching checklist pages, then compare repair totals against the maintenance cost calculator during monthly budget review.
Who Should Use It
Operators and small fleets planning service windows around dispatch needs and mileage forecasts.
HTML Table Version
| Field | Example | Purpose |
|---|---|---|
| Unit Number | T-204 | Equipment identifier. |
| Current Odometer | 486250 | Starting mileage. |
| Average Monthly Miles | 9000 | Timing estimate. |
| PM Interval | 15000 | Mileage interval. |
| Last PM Mileage | 480250 | Previous service reference. |
| Next PM Mileage | 495250 | Next target. |
| Estimated Due Month | June 2026 | Calendar planning. |
| Assigned Vendor | Fleet shop | Scheduling responsibility. |
| Open Defects | Left marker intermittent | Combine PM with repairs. |
Printable Layout
Print this page and add blank rows under the table, or recreate the same fields in a spreadsheet for recurring use.
CSV-Style Field List
Unit Number,Current Odometer,Average Monthly Miles,PM Interval,Last PM Mileage,Next PM Mileage,Estimated Due Month,Assigned Vendor,Open Defects
Example Spreadsheet Row
T-204,486250,9000,15000,480250,495250,June 2026,Fleet shop,Left marker intermittent
How to Keep Records
- Keep the original invoice or digital receipt with the log entry.
- Use one unit number format across tractors, trailers, and reefer units.
- Capture odometer, date, defect, corrective action, and next due mileage.
- Store records where they can be retrieved during maintenance review, sale due diligence, or an audit.
Related checklist pages
Sources and Methodology
- Federal Motor Carrier Safety Regulations, Part 396 - Maintenance, inspection, repair, and recordkeeping requirements for motor carriers.
- Parts plus labor planning methodology - Internal method: estimate likely parts range, labor hours, shop rate, fluids, shop supplies, diagnostics, downtime, and regional variation.