A new aluminum cap, with increased thickness and an optimized thread, makes it easier to open and close the cap during an oil change.
Coltri is introducing a new oil fill tube designed for the MCH 16 and MCH 16 TPS pump units. This component replaces the previous version made of black anodized aluminum and is now manufactured from natural aluminum, with increased wall thickness to provide greater strength and long-term reliability.
The most significant update concerns the thread pitch, which has been specifically redesigned to make screwing the cap on and off easier and smoother. This change facilitates access to the reservoir and makes periodic oil checks and changes more convenient, reducing the risk of the cap being inserted incorrectly. While this improvement may seem simple, it has been designed to tangibly facilitate routine maintenance and preserve the performance of the pump assembly over time.
To ensure proper lubrication, protect internal components, and maintain high compressor performance, Coltri recommends using only genuine Coltri Oil ST 755 lubricants during every oil change.
