Auxiliary Pto; Bilge Pump - Relief Bore Check - MTU 12V4000M93 series Operating Instructions Manual

7.20 Auxiliary PTO

7.20.1 Bilge pump – Relief bore check
DANGER
Components are moving or rotating.
Risk of crushing, danger of parts of the body being caught or pulled in!
• Operate the engine at low load only. Keep clear of the danger zone of the engine.
WARNING
High level of engine noise when the engine is running.
Risk of damage to hearing!
• Wear ear protectors.
Bilge pump – Relief bore check
1. Check relief bores for oil and water dis-
charge.
2. Stop engine (→ Page 101) and disable engine
start.
3. Clean relief bores with a wire if dirty.
• Permissible water discharge: up to 10
drops per hour;
• Permissible oil discharge: up to 5 drops
per hour
4. If discharge exceeds the specified limits:
Contact Service.
MS150047/05E 2018-08 | Auxiliary PTO | 225