46
Cooling System, LT Circuit
Charge-air coolant filling
1. Pour treated coolant via the filling points on the
coolant lines from and to the intercooler and via
the filler neck of the expansion tank until coolant
is visible at the marking plate.
2. Install plugs with new sealing rings at the
filling points.
3. Check proper condition of breather valve, clean
sealing faces if required.
4. Set breather valve onto filler neck and close it.
Final steps
1. Start the engine and operate it at idle speed for some minutes.
2. Check coolant level ( Page 6 48).
6.16.2 Charge-air coolant draining
Preconditions
Engine is stopped and starting disabled.
Spare parts
Designation / Use
Part No.
Qty.
Sealing ring
SPC
WARNING
Coolant is hot and under pressure.
Risk of injury and scalding!
Let the engine cool down.
Wear protective clothing, gloves, and goggles / safety mask.
M015403/00E 02-09
© MTU
www.generent.ru
Summary of Contents for 12V 4000 G 41
Page 22: ...II Table of Contents M015403 00E 02 09 MTU w w w g e n e r e n t r u...
Page 30: ...II Table of Contents M015403 00E 02 09 MTU w w w g e n e r e n t r u...
Page 38: ...8 Maintenance Schedule Application Group 3A M015403 00E 02 09 MTU w w w g e n e r e n t r u...
Page 40: ...II Table of Contents M015403 00E 02 09 MTU w w w g e n e r e n t r u...
Page 116: ...58 Engine Governor Electronic Control System M015403 00E 02 09 MTU w w w g e n e r e n t r u...
Page 118: ...II Table of Contents M015403 00E 02 09 MTU w w w g e n e r e n t r u...
Page 124: ...w w w g e n e r e n t r u...
