Detroit Diesel MBE 4000 Service Manual page 194

1.19 VALVES
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7. If the value measured is within the range given in the "Check For" column
listed in Table 1-36, check the next valve.
Valve Type
Intake
Exhaust
Table 1-36 Valve Lash Checking and Adjustment
If the value measured is outside the range given in the "Check For" column listed in Table 1-36,
adjust the valve lash.
1.19.2.2 Method Two — Adjust All Valves Using Two Crankshaft Positions
Method two allows you to adjust all the valves using just two crankshaft positions.
NOTE:
Clean each cylinder head cover before removing it.
1. Remove the cylinder head covers. See Figure 1-112. Refer to section 1.1.1.
1. Socket-Head Bolt
2. Cylinder Head Cover
Figure 1-112
2. Remove the inspection cover on the flywheel housing.
1-146
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Check For: mm (inches)
0.30 to 0.60 (0.012 to 0.024)
0.50 to 0.80 (0.020 to 0.032)
Cylinder Head Cover, (exploded view)
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Adjust to: mm (inches)
0.40 (0.016)
0.60 (0.024)
3. Gasket
4. Cylinder Head
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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All information subject to change without notice.
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