No regular maintenance is really needed, but after years it might be necessary to grease the bolts or moving parts. Also might need to tighten ones if they become loose.
If you mean taking care of something to keep it in good working order, it is spelled maintenance.
Maintenance means to do the necessary things to keep something in good working order. For instance, when you brush your teeth you are actually doing maintenance on your teeth.
Keep their truck in good working order, with proper and scheduled maintenance.
'Utilize' is to use something. 'Maintenance ' is to keep it in good working condition.
Preventative maintenance, which replaces components that are likely to fail.
Preventative maintenance, which replaces components that are likely to fail.
Keep the coastline at its present position by maintenance and building as required.
You should keep it lubricated and may have to adjust it occasionally.
Service
Any work performed on the equipment to keep it in good working condition.
It does not require regular maintenance but some occassional maintenance will help keep the steam cleaner working at it's best.
Marine engineer jobs are similar to other engineers, they need to specialize in the entire field of marine world, from the up keep of machinery, working on the ship, making sure everything is in working order, repair and maintenance of the ship, all the working parts of the ship, supervising all the worker on the ship. working as a marine engineer is like working in a office but your working in a ship everything it takes to keep the ship in working order is what they're in charge of.