26.1 DESCRIPTION AND OPERATION OF THE OIL COOLANT MODULE
The oil filter unit is an integral part of the oil coolant module. The oil coolant module is located
on the left side of the engine. The oil filter unit ensures engine oil filtering.
Engine oil flows through the oil water heat exchanger and then to the main oil stream feed into the
oil filter unit. Oil flows into the oil filter unit from outside of the oil coolant module through the
oil filter element to the support dome where it is cleaned. The cleaned engine oil flows to the
support dome and main oil flow drain back into the oil circuit.
1. Coolant Pump
2. Oil Coolant Module
3. Oil Water Heat Exchanger
Figure 26-1
Oil Coolant Module Location
All information subject to change without notice.
DDC-SVC-MAN-0081 2010 Copyright © 2010 DETROIT DIESEL CORPORATION
EPA07/10 DD PLATFORM WORKSHOP MANUAL - ENGINE
4. Oil Filter Unit
5. Oil Fill
26-3