Detroit Diesel MBE 4000 Service Manual page 143

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Description
Flywheel Outside Diameter
Flywheel Shoulder Diameter (for ring gear mounting)
Flywheel Diameter at Crankshaft Flange
Flywheel Diameter for Mounting Clutch
Flywheel Minimum Width Between Friction Surface and
Mounting Flange After Machining
Flywheel Maximum Overall Width
Peak-to-Valley Height (R
Flywheel Permissible Deviation From True (radial and
lateral)
Table 1-22
1. Flywheel
Figure 1-70
After machining, the friction surface must not have any cavities or chatter marks.
2. Check the radial and lateral deviation from true of the flywheel. The deviation from
true must not exceed 0.2 mm (0.008 inch).
3. Install the flywheel. Refer to section 1.12.2.
All information subject to change without notice.
6SE412 0403 Copyright © 2004 DETROIT DIESEL CORPORATION
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) of Clutch Friction Surface
z
Flywheel Specifications
Flywheel Cross Section
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MBE 4000 SERVICE MANUAL
Specification in mm (inches)
486.60-487.40 (19.157-19.189)
432.450-432.645 (17.0256-17.0332)
114.980-115.015 (4.5268-4.5281)
475.000-475.063 (18.7008-18.7032)
60 (2.4)
70 (2.8)
0.016 (0.0006)
0.2 (0.008)
2. Ring Gear
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1-95
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