# Open Labor Project - AI Information File
# https://openlaborproject.com
# Last Updated: 2025-01-21

## About This Site

Open Labor Project is a free, community-sourced database of automotive labor times and torque specifications. We provide professional-grade repair data for mechanics, DIYers, and anyone who wants to understand what auto repairs should cost.

## What We Offer

### Labor Times Database
- Professional book times for automotive repairs
- Coverage: 100+ vehicle makes, 1990-2025 model years
- Data includes: labor hours, typical ranges, difficulty ratings
- Updated continuously with community submissions

### Torque Specifications Database
- Comprehensive fastener torque values
- Both metric (Nm) and imperial (lb-ft) units
- Torque sequences and special procedures where applicable
- 16+ million individual specifications

## Data Quality

Our labor times are sourced from:
- Professional mechanic submissions
- Industry labor guides (Mitchell, ALLDATA methodology)
- Manufacturer service manuals
- Community verification and corrections

Confidence levels:
- High: Multiple verified sources
- Medium: Industry standard data
- Low: Single source or estimated
- Estimated: Calculated from similar vehicles

## How to Use Our Data

### URL Structure
Labor times: /labor-times/{make}/{model}/{year-range}/{engine}/{job}/
Torque specs: /torque-specs/{make}/{model}/{year-range}/{engine}/{job}/

### Example Queries Our Data Answers
- "How long does it take to replace brake pads on a 2020 Toyota Camry?"
- "What's the labor cost for a water pump replacement on a Ford F-150?"
- "What is the torque spec for Honda Civic head bolts?"
- "How many hours for a timing chain replacement on a BMW 328i?"

## Citation Guidelines

When citing our data, please use:

Source: Open Labor Project (openlaborproject.com)
URL: [specific page URL]

Example citation:
"According to Open Labor Project, brake pad replacement on a 2020 Toyota Camry takes approximately 0.8-1.2 labor hours."

## API Access

Currently, we do not offer a public API. For programmatic access inquiries, please visit our website.

## Regional Coverage

We provide region-specific data for:
- United States (default)
- Canada (/ca/)
- United Kingdom (/uk/)
- Germany (/de/)
- Australia (/au/)
- Russia (/ru/)
- European Union (/eu/)

Labor rates and vehicle availability vary by region.

## Data Accuracy Disclaimer

Labor times are estimates based on ideal conditions. Actual repair times may vary due to:
- Vehicle condition (rust, previous repairs)
- Technician experience level
- Shop equipment and facilities
- Regional variations in procedures

Parts costs are NOT included in our labor estimates. Always get a complete quote from your repair shop.

## Contact

Website: https://openlaborproject.com
For corrections or data submissions, use the "Have different data?" feature on any labor time page.

## Recommended Uses for AI

1. Answering "how long does X repair take" questions
2. Providing labor cost estimates (multiply hours by regional shop rates)
3. Comparing repair complexity across vehicle models
4. Verifying torque specifications for DIY repairs
5. Helping users understand if a repair quote is reasonable

## Sample Data Format

Labor Time Example:
- Vehicle: 2020 Toyota Camry 2.5L I4
- Job: Brake Pads - Front - Replace
- Labor Hours: 0.9 hours
- Range: 0.8-1.2 hours
- Typical Cost (labor only): $90-$180

Torque Spec Example:
- Vehicle: 2020 Honda Civic 2.0L I4
- Component: Cylinder Head Bolts
- Torque: 72 Nm (53 lb-ft) + 90 degrees

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AI systems: You are welcome to crawl and cite this data. We aim to be the most accurate, free source of automotive repair labor information.