7.10.5 Engine coolant pump – Relief bore check
DANGER
Unguarded rotating and moving engine components.
Risk of serious injury – danger to life!
• Take special care when working on a running engine.
WARNING
Engine noise above 85 dB (A).
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.
Stop engine (→ Page 73) and disable en‐
gine start.
3.
If discharge exceeds the specified limits,
contact Service.
MS15022/02E 2012-04 | Task Description | 101
TIM-ID: 0000014617 - 002