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Service Manual Mitsubishi SQ-Series diesel engines
Version 08/2004
ENGLISH
FLYWHEEL ENGINE MAIN PARTS
3. Installing flywheel
1) Install the flywheel in place by using the dowel
pins on the crankshaft for alignment.
2) Install the washers and bolts, and tighten the
bolts to the specified torque.
4. Measurement of flywheel runout
Measure the amount of runout of the installed
flywheel. If the measured value exceeds the
standard value, check the bolts for tightening
condition and the mounting face for foreign
particles.
Figure 56 Installing flywheel
Tightening torque
83 ± 5 N·m
(8.5 ± 0.5 kgf·m)
[61 ± 4 lbf·ft]
Figure 57 Measurement of flywheel runout
Item
Assembly
Standard
Repair Limit
Flywheel
runout
0.15 [0.059] or less
0.50
[0.0197]
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