How to Prepare Spare Parts Before Planned Maintenance
Stopping the machine and preparing the team and work area are not enough on their own for planned maintenance. Discovering a missing gasket, an incorrectly sized fastener or an incomplete maintenance kit once work has started can extend the schedule.
Spare parts preparation aims to identify the materials needed for maintenance in advance and have them ready for use. This preparation should begin when the maintenance schedule is drawn up.
1. Define the Maintenance Scope First
Before preparing a parts list, establish which machine will be serviced and which tasks will be performed. Routine maintenance, repairing an identified fault and a major overhaul create different material requirements.
The machine's maintenance instructions, operating hours, maintenance history and observations from the field should be considered together. Previously recorded leaks, wear or irregular operation should be brought to the maintenance team's attention during preparation.
Once the scope is clear, it becomes easier to distinguish between parts that will definitely be used and those whose replacement depends on inspection after disassembly.
2. Match the Parts List to the Machine
Even machines of the same model may differ depending on their year of manufacture, serial number or equipment configuration. A previously purchased part should not be assumed to suit another machine simply because it looks similar.
Including the following details makes preparation easier:
- Machine model and serial number
- Assembly or equipment to be serviced
- Part number and description
- Quantity required
- Maintenance task for which the part will be used
If a part number cannot be verified, clarify the relevant catalogue information and technical details before ordering. Resolving uncertainty before maintenance day is a key part of preparation.
3. Physically Check the Stock Shown in the System
A part listed in inventory may not be ready for maintenance. It may have been reserved for another job, removed from an opened kit or placed in the wrong storage location.
After comparing the maintenance list with inventory records, carry out a physical check. Verify part numbers, quantities, packaging condition and kit contents where applicable.
Materials reserved for maintenance should also be marked in the inventory system. This prevents the same part from appearing available for two separate maintenance jobs.
4. Consider the Whole Job, Not Just the Main Component
A maintenance parts list should cover more than the main component being replaced. Gaskets, seals, filters and supporting materials required for the task should also be considered.
Items that must be renewed during disassembly should be identified according to the relevant maintenance instructions. Do not assume that every fastener can be reused or that every maintenance kit contains all the parts needed.
When ordering a kit, check its contents and add any items that must be supplied separately to the maintenance list.
5. Track Shortages Against the Maintenance Date
Ordering missing parts does not mean preparation is complete. Confirmed delivery dates should be tracked alongside the maintenance schedule.
Delivery planning should allow time not only for arrival at the warehouse but also for goods receipt and suitability checks. If a shortage or mismatch is found in a product delivered on the morning maintenance begins, there may be very little time to resolve it.
If a part's delivery is uncertain, inform the maintenance coordinator in advance. Decisions about the scope and timing of maintenance should not rely on an assumption that the part will arrive.
6. Prepare a Separate Group of Materials for Each Job
Checked parts can be grouped by machine or work order. Labelled boxes, dedicated shelves or suitable transport containers help prevent materials from becoming mixed up.
Avoid opening protective packaging unnecessarily when grouping parts. Work order details and the parts list can be arranged so they remain readable from outside the packaging.
During the final pre-maintenance check, using the same list across the warehouse and maintenance teams makes it clear which materials have been handed over and which are still missing.
Post-Maintenance Records Make the Next Preparation Easier
Preparation can be improved using information gathered when maintenance is complete. Record the parts used, materials that were not needed and any additional requirements identified during the work.
Unused items should be returned to inventory records after their suitability has been checked. Kits with missing components should not be recorded as complete. This allows the next maintenance parts list to draw on actual usage as well as estimates.
A well-prepared maintenance list connects warehouse materials with the needs of the maintenance team. Correct identification, physical checks and timely availability of parts support the maintenance schedule.
When sending AKKOM a spare parts enquiry for planned maintenance, include part numbers, machine details, required quantities and your target maintenance date. This information helps clarify your requirements and allows the supply plan to be considered alongside your maintenance programme.