How to ensure parts availability before maintenance
Missing parts are one of the main causes of maintenance delays. Use this workflow to ensure all required parts are available before starting work.
Overview
Ensuring parts availability follows this process:
Plan work → Identify required parts → Check stock → Reserve or order → Confirm availability
This helps you avoid delays and keep maintenance on schedule.
Step 1: Identify required parts
Before starting maintenance:
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Review the work package or work order
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Identify all required parts and materials
This ensures nothing is overlooked.
Step 2: Check inventory
Go to Inventory → Stock and verify:
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Parts are available
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Correct quantities are in stock
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Items are in the correct location
Also check:
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Batch validity (expiry dates)
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Serialized items (if applicable)
Step 3: Reserve parts
Once parts are confirmed available:
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Reserve them for the work order
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Ensure they are allocated to the correct job
This prevents parts from being used elsewhere.
Step 4: Order missing parts
If parts are not available:
1. Go to Purchasing → Purchase Orders
2. Create a purchase order
3. Order required parts
4. Track delivery status
Make sure orders are placed early to avoid delays.
Step 5: Receive and verify parts
When parts arrive:
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Complete Receiving Inspections
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Verify documentation and condition
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Add parts to inventory
Only use parts once they are approved and available.
Step 6: Confirm readiness
Before starting work:
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Verify all parts are reserved and available
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Ensure no items are missing or quarantined
This confirms the job is ready to proceed.
Why this matters
Ensuring parts availability helps you:
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Avoid delays during maintenance
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Reduce aircraft downtime
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Improve planning accuracy
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Maintain compliance and traceability
Tips
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Check parts early during planning
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Reserve parts as soon as work is confirmed
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Monitor low stock and reorder alerts
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Always verify batches and documentation
Avoid these common mistakes
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Starting work without confirming parts availability
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Forgetting to reserve parts
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Using parts before receiving inspection
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Overlooking batch expiry or documentation