Auxiliary Pto; Bilge Pump - Relief Bore Check - MTU 12 V 4000 M73 x Operating Instructions Manual

7.18 Auxiliary PTO

7.18.1 Bilge 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.
Bilge pump – Relief bore check
1. Check relief bores for oil and water dis-
charge.
2. Stop engine (→ Page 94) and disable en-
gine 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.
MS150045/02E 2013-07 | Task Description | 203