1.1 CYLINDER BLOCK AND CYLINDER LINER 21. The engine is left-side mounted in an upright position. Rotate it in either direction and lock it into position. 22. Remove the fuel filters and adaptor. [a] For DDEC I engines, remove the inlet and outlet fuel lines connected to the Electronic Distributor Unit (EDU) cold plate, the EDU mounting bolts, and the EDU. Refer to section 2.18.2. [b] For DDEC II engines, remove the inlet and outlet fuel lines connected to the Electronic Control Module (ECM) cold plate, the ECM mounting bolts, and the ECM. Refer to section 2.17.3. NOTE:
DDC has discontinued the use of the ECM cold plate on all Series 60 automotive engine models, effective with unit serial number 06R0008950. In place of the ECM cold plate, a No. 6 x 37.92 in. (963 mm) long hose assembly (23504785) is now routed from the fuel pump discharge fitting to the inlet of the secondary fuel filter. (Rev. 2005) All information subject to change without notice. 1-10 6SE483 0507 Copyright © 2005 DETROIT DIESEL CORPORATION