Intake Cam Shaft And Oil Pump Assembly; Separating Oil Pump Assembly From Intake Side Cam Shaft; Removing Connecting Rod Cap; Removing Piston And Connecting Rod - Kohler Courage SV470 Service Manual

Section 8
Disassembly
5. Remove the two screws securing the oil pump
and intake side cam shaft to the crankcase. If
a drain back tube is used, it may be unhooked
and removed separately or together with oil
pump. Carefully pull upward on the cam shaft to
remove the assembly from the crankcase cavity.
A small rubber oil pump outlet seal on the outlet
of the oil pump may become dislodged during
removal. Do not lose it. See Figures 8-44 and 8-46.
Figure 8-46. Intake Cam Shaft and Oil Pump
Assembly.
6. If necessary, the oil pump can be separated from
the intake side cam shaft. Provide appropriate
support for the shaft, and drive out the lower
pin. The oil pump assembly can then be removed
from the cam shaft. See Figure 8-47.
Figure 8-47. Separating Oil Pump Assembly from
Intake Side Cam Shaft.
8.12
Remove Connecting Rod and Piston
1. Rotate the crankshaft so the rod journal is in the
NOTE: If a carbon ridge is present at the top of the
2. Remove the two hex flange screws and the
Outlet Seal
(Some Models)
Figure 8-48. Removing Connecting Rod Cap.
3. Carefully push the connecting rod and the piston
Figure 8-49. Removing Piston and Connecting
Rod.
9 o'clock position.
bore, use a ridge reamer to remove it before
attempting to remove the piston.
connecting rod cap. See Figures 8-48.
away from the crankshaft and out of the cylinder
bore. See Figure 8-49.