Detroit Diesel MBE 4000 Service Manual page 361

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4. Using an appropriate drift, press the drive shaft and bearing assembly out of the impeller
and through the coolant pump housing. This frees the impeller from the housing.
See Figure 4-7.
1. Sleeve Seal
2. Drift
3. Impeller
Figure 4-7
5. Remove the sleeve seal from the coolant pump housing.
4.2.2.1
Inspect the coolant pump unit as follows:
1. Check all coolant pump components for signs of damage. Replace any damaged
components.
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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Removing the Drive Shaft
Coolant Pump Inspection
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4. Receptacle
5. Drive Shaft and Bearing Assembly
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MBE 4000 SERVICE MANUAL
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4-13
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