Setting PM Intervals

Overview

PM intervals determine when maintenance is due. CLUE supports three interval types: calendar days, engine hours, and odometer miles. Choose the right type based on how your equipment is used.

Interval Types

Calendar (Days)

Use for time-based maintenance regardless of usage:

• Annual inspections
• Seasonal services
• Warranty-required services

Engine Hours

Use for usage-based maintenance on equipment with hour meters:

• Oil changes (every 250 hours)
• Filter replacements
• Major services (every 500-1000 hours)

Odometer (Miles)

Use for vehicles tracked by mileage:

• Oil changes (every 5,000 miles)
• Tire rotations
• Transmission services

Setting Intervals in PM Plans

Step 1: Navigate to MAINTENANCE → Preventive Maintenance → PM Plans tab.

Step 2: Create or edit a PM Plan.

Step 3: For each PM item, select the interval type.

Step 4: Enter the interval value (e.g., 90 days, 250 hours, 5000 miles).

Choosing the Right Interval

Consider:

• Manufacturer recommendations - Start with OEM guidelines
• Operating conditions - Dusty/harsh environments need shorter intervals
• Equipment age - Older equipment may need more frequent service
• Usage patterns - High-hour equipment needs usage-based intervals

Tips

• You can combine interval types (e.g., "every 90 days OR 250 hours, whichever comes first")
• Review interval effectiveness and adjust based on actual equipment condition
• Document why you chose specific intervals for future reference