Detroit Diesel MBE 4000 Service Manual page 447

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4. Pull the coolant outlet pipe away from the cooler, leaving the connecting membrane
in the EGR cooler boss.
5. Remove the EGR temperature sensor from the reed valve housing and disconnect the
sensor wiring harness where it is attached with cable ties to the reed valve housing
mounting bracket. See Figure 7-19.
1. EGR Air Temperature Sensor
Figure 7-19
6. Remove the three bolts from the front bracket that holds and stabilizes the reed valve
housing to the thermostat housing. See Figure 7-19.
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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Removing EGR Air Temp. Sensor
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MBE 4000 SERVICE MANUAL
2. Reed Valve Housing Bracket
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7-27
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