ENGINE ELECTRICAL 323
Figure 490 Installing the IDM onto the ECM
1. Lay the IDM over the ECM as shown.
Figure 491 IDM / E
CM bracket assembly
2. Lay the IDM / ECM b
racket assembly over the
IDM.
3. Install four hex socket head screws (M8 x 40),
lockwashers and nuts (M8) to secure the IDM
/ ECM bracket assembly to the IDM and hand
tighten. These screws will be torqued later when
mounting assembly onto crankcase.
Figure 492 EGR drive module
4. Install the EGR drive module with two bolts (M6 x
16) and hand tighten. Bolts will be torqued later
when mounting to crankcase.
Figure 493 ECM, IDM and EGR drive modules
assembled
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
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