Detroit Diesel MBE 4000 Service Manual page 113

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16. Install the cylinder heads. Refer to section 1.2.2.

To avoid injury from a falling engine, an adequate lifting

device with a spreader bar and sling should be used to lift

the engine. The sling and spreader bar should be adjusted

so the lifting hooks are vertical to prevent bending the lifter

brackets. To ensure proper weight distribution, all provided

lifter brackets must be used.

17. Remove the engine from the stand.

18. Install the engine.

Inspect the crankshaft as follows:

1. Remove the crankshaft. Refer to section 1.9.1.

2. Clean the crankshaft with a chamois.

3. Check the crankshaft for condition. If cracks or fissures are found, replace the crankshaft.

4. Using the hardness tester (000 589 53 21 00), test the hardness of the journals. Each

journal must pass the hardness test at two thirds of its circumference. If it doesn't, either

replace the crankshaft, or have it re-hardened.

[a] Place a hard base underneath the bearing journal to be tested.

All information subject to change without notice.

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FALLING ENGINE

Crankshaft Measuring and Inspection

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MBE 4000 SERVICE MANUAL

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