Quality remark QA-1187

Date: 11 March 2026

Status: OPEN

Case owner: Quality Department

Observation

Intermittent fault at low temperature was observed in the previous batch.

Analysis

The root cause is not established. Early analyses point to one of the surface-treatment settings,

known internally as P17, but the connection is not verified.

Consequence

A change affecting this setting may cause the product to have to undergo a new full inspection. Such a

reinspection normally takes five weeks.

Status

The case is open pending a verified root-cause analysis from the supplier.