j.
k.
Lock nuts in position with lockplates. After
Install oil pump assembly (para 4-56).
l.
Install cylinder head (para 4-44).
each piston and rod assembly is installed, bar engine
over to see if piston is binding in liner.
Section XXII. CRANE ENGINE CRANKSHAFT AND BEARINGS
4-74. Removal and Disassembly
a. Remove connecting rod and piston
assemblies (para 4-71).
b. Remove the gear case cover (para 4-62).
c. Remove the rear cover and seal (para 4-68).
d. Remove the flywheel and flywheel housing
e. Refer to figure 4-26 and 4-27 and remove
and disassemble crankshaft and main bearings.
Figure 4-26. Crane engine crankshaft and main
bearings, removal and installation.
Figure 4-27. Crane engine crankshaft and main bearings, exploded view.
4-34
