Diesel Services

STM Engineering Cyclinder Head Reconditioning Engineers and management are fully conversant with most makes and types of Diesel engines - high, medium or slow speed. In combination with this technical knowledge we are able to offer a comprehensive spares service.

STM Engineering's policy of continuous development, combines investment in skills, equipment and essential quality control procedures.

Deglazing and Honing - Bore sizes 200mm - 400mm

Cylinder liner bore reconditioning using the Chris Marine type 'S' system. This quality equipment removes ovality, with a wall finish to the micron requirement as laid down by the engine manufacturer.

Increase service life of Liners and Rings
Effective removal of scuffing marks
Reduced Lub oil consumption

Cylinder Head Reconditioning

Enviromentally Friendly cleaning systems.

Valve and Seat Reconditioning

Valve and Seat re-working using Chris Marine BSP and MSD tooling. High quality equipment offering such accuracy the process negates the need for lapping.

Development in engine technology has been embraced by STM Engineering. Investment in equipment offers the customer continuous condition monitoring. Producing the following benefits to the engine owner.

Reduced Downtime
Lower Running Costs
Planned Maintenance

All backed by unparalleled experience in engine overhaul and repair.

Our experienced engineers are experts in the repair and service of the following marine diesel engines:

Ruston
Mirrlees
Wartsila
Bergen
Daihatsu
Mak
Caterpillar
Detroit
EMD
B&W Man