Detroit Diesel MBE 4000 Service Manual page 223

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1.22.2
Install the camshaft as follows:
1. Lubricate the tappets with a light coating of clean engine oil.
2. Install the tappets in the block, in order, as removed.
Do not damage the camshaft bearings in the crankcase. If
the camshaft bearings are damaged, the crankcase will have
to be replaced.
3. Install the camshaft.
[a] Lubricate the cams and camshaft journals with a light coating of clean engine oil.
[b] Attach the camshaft guide tool (J 46183 or 457 589 00 14 00) to the camshaft.
[c] Rotate the camshaft until the marked gear teeth on the camshaft gear are aligned with
the marked tooth on the crankshaft gear. See Figure 1-134.
1. Camshaft Gear
Figure 1-134
[d] Carefully insert the camshaft into the block.
4. Install the flywheel housing. Refer to section 1.16.2.
5. Install the oil pan. Refer to section 3.1.2.
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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Camshaft Installation
Aligning the Marked Gear Teeth
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NOTICE:
2. Crankshaft Gear
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MBE 4000 SERVICE MANUAL
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1-175
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