Detroit Diesel MBE 4000 Service Manual page 357

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4. Remove the fan support from the cylinder block. See Figure 4-3. Refer to section 4.7.1.
1. Coolant Pump Pulley Mounting Bolt
2. Coolant Pump Pulley
3. Coolant Pump Assembly
4. Gasket
5. Cylinder Block
Figure 4-3
5. Remove the coolant pump pulley from the coolant pump housing.
6. Remove the mounting bolts from the front idler and tensioner support. Slide the support to
the right-hand side of the engine. See Figure 4-4.
7. Remove the upper alternator mounting bolt, loosening the alternator enough to tilt it
out of the way.
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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Fan Support and Coolant Pump Removal
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MBE 4000 SERVICE MANUAL
6. Fan Support
7. Fan Pulley
8. Pump Mounting Bolt
9. Fan Support Mounting Bolt
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4-9
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