Detroit Diesel DD15 EuroIV Operator's Manual page 33

7. Check all the mounting fasteners on the engine for tightness.
Checking the Coolant Level (Cold Check)
Check coolant level as follows:
1. Ensure that all coolant plugs in the bottom of the radiator and on the radiator
outlet pipe are secure and tight.
2. Check the coolant level. The cooling system is correctly filled when the
coolant is between the full and low marks on the surge tank.
Checking the Coolant Level (Hot Check)
Check the coolant levels as follows:
1. Allow the engine to run for approximately five minutes at a moderate speed.
2. After the coolant temperature reaches 50°C (122°F), recheck the coolant
level in the surge tank.
All information subject to change without notice.
DDC-SVC-MAN-0175 Copyright © 2014 DETROIT DIESEL CORPORATION
DD Platform EuroIV Operators Manual
33