A Series Diesel Engine Base Engine Components 196
Install the lower bearings into the caps. Apply a coat of
Lubricate 105 to the bearings.
19mm
Caution : The crankshaft must rotate freely.
Install a main bearing cap after each upper bearing is
installed to keep the bearing in place while the other
uppers are installed.
Tighten the capscrews evenly and in sequence.
Step Torque Value
1 39Nm [50 ft-lbs]
2 69Nm [52 ft-lbs]
3 98Nm [74 ft-lbs]
Check the bearing installations and the size of the
bearings if the crankshaft does not rotate freely.
Note : The dimensions of the thrust bearings and
crankshaft journal determine end play.
Measure the crankshaft end play
Dim. (A) End Play Limits
Min Max
0.09mm
[0.0035 in]
0.271mm
[0.0107 in]
Piston and Rod – Disassembly
Remove the retaining rings.
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