Figure 5-47. Removing the Bearing Holder
Remove bearing holder (1) and bearing holder nut (2).
Figure 5-48. Removing Crankshaft
Pull out the crankshaft. It maybe necessary to carefully tap crankshaft with a rubber mallet.
Be careful not to damage the oil seal.
Clean crankshaft components with diesel fuel.
Inspect crankshaft components for damage or excessive wear. Replace crankshaft or crankshaft com-
ponents if any cracks or damage is found.
Check that the crank pin OD is greater than 1.177 inches (29.90 mm). Replace crankshaft if crank pin
is worn below wear limit.
d. Check that the plain bearing side (crankcase cover side) shaft OD is greater than 1.777 inches (29.91
mm). Replace shaft if worn below wear limit.