Engine Coolant Pump – Relief Bore Check - MTU 6R 1600 G10F Operating Instructions Manual

7.10.5 Engine coolant pump – Relief bore check
DANGER
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.
WARNING
High level of engine noise when the engine is running.
Risk of damage to hearing!
• Wear ear protectors.
Engine coolant pump – Relief
bore check
1. Check relief bore (1) for engine coolant dis-
charge.
• Permissible engine coolant discharge:Up
to 0.1 ml per hour respectively 100 ml
per 1,000 operating hours.
2. If discharge exceeds the specified limits,
contact Service.
3. If relief bore is dirty (1):
• Stop engine (→ Page 72) and disable en-
gine start.
• Clean relief bore (1) with a wire.
100 | Task Description | MS15022/03E 2014-02