TOPICS FOR SPEAKING
attached which passes from a hole from one end and is screwed or bolted from the
other end.
Pulley is an apparatus consisting of a wheel over which a rope or a chain can be
moved, used for lifting heavy things.
Engine-room crane is a mobile lifting device of the engine-room used for lifting
heavy parts of the engine when dismantling and mounting them.
VOCABULARY
pulley rihmaratas; köieratas; trossiratas; (tõste)plokk ;
INSTRUCTIONS FOR TRANSLATION
Preparation for dismantling the cylinder cover
1. Set the blocking device on the main starting valve in the `BLOCKED'
position.
2. Engage the turning gear.
3. Open the indicator cocks.
4. Close the inlet and outlet valves for cooling water.
5. Open the vent and drain cocks for cooling water. As soon as the cylinder
cover has been emptied of water, close the drain cocks again.
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