MTU 12V4000M23F_ 12V4000M23S_ 16V4000M23F_ 16V4000M23S_ MS150068_01E Diesel Engine Operating Instruc

Page 249

6.16 Raw Water Pump with Connections 6.16.1 DANGER

WARNING

Raw water pump – Relief bore check Rotating and moving engine parts. Risk of crushing, danger of parts of the body being caught or pulled in! • Only run the engine at low power. Keep away from the engine's danger zone.

High level of engine noise when the engine is running. Risk of damage to hearing! • Wear ear protectors.

Raw water pump – Relief bore check 1. 2. 3.

TIM-ID: 0000015173 - 005

4.

Check relief bore for oil and coolant discharge. Stop engine (→ Page 86) and disable engine start. Clean the relief bore with a wire if it is dirty. • Permissible engine coolant discharge: up to 10 drops per hour; • Permissible oil discharge: up to 5 drops per hour. If discharge exceeds the specified limits, contact Service.

MS150068/01E 2014-01 | Task Description | 249


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