Production-stopping items
Consider components whose failure leaves no safe approved temporary route.
Maintenance planning
Identify wear, critical and format-specific parts from the actual machine build and maintenance evidence.
Parts planning
A useful spare-parts plan distinguishes routine wear items, format-specific parts, safety-critical components, long-lead assemblies and items that can stop production immediately. Correct references must come from the actual fitted machine and its documentation.
Photographs help identify a component but should not replace a serial number, drawing reference, electrical designation or dimensions where available.
Criticality
| Part family | Why it matters | Planning question |
|---|---|---|
| Spindle wheels | Wear, contamination or wrong contact can affect grip, marking and tightening repeatability. | Which wheel position and closure family does it serve? |
| Gripper or side belts | Bottle stabilisation changes as surfaces wear, stretch or become contaminated. | Is the replacement a matched pair and is tracking known? |
| Guides and format parts | Damage or loss can alter bottle path, cap release and changeover repeatability. | Which bottle format and datum identify the part? |
| Sensors and switches | Cap demand, bottle presence and fault logic depend on correct detection. | What is the reference, supply and connector arrangement? |
| Drive items | Belts, bearings, motors and gears can create noise, heat, speed variation or stoppage. | Has alignment or overload cause been checked? |
| Feeder and chute items | Orientation and presentation depend on closure tooling and controls. | Which cap sample and feeder configuration were approved? |
Stock decisions
Consider components whose failure leaves no safe approved temporary route.
Link replacement stock to inspection findings, actual condition and manufacturer guidance.
Protect labelled and measured change parts so damage or loss does not delay the next run.
Support route
Record where the fault appeared, what changed before it appeared and which checks are complete. Do not continue to operate damaged equipment or bypass protective functions. Isolate and escalate work outside the competence or authorisation of the site team.
Parts identification
Lancing can review the request more efficiently when references, location, dimensions and photographs are supplied together.