Install Crankshaft And Balance Weight; Checking Outlet Seal Passage Opening; Torquing Oil Pump Mounting Screws; Installing Drain Back Tube - Kohler Courage SV470 Service Manual

Section 10
Reassembly
crankcase boss. Seat the rubber oil pump outlet
seal into the machined pocket. If an open style
outlet seal is used, check to make sure the small
feed hole is open and aligned with the lower
main bearing oil feed hole. Use a 3/32" allen
Push the steel sleeves in the pump housing down
Install the two M5 mounting screws. Hold the
pump outlet against the main bearing area and
torque the screws to 6.2 N·m (55 in. lb.) into new
as case holes or 4.0 N·m (35 in. lb.) into used
Figure 10-11. Checking Outlet Seal Passage
Opening (Open Style).
Intake Tube
Oil Pump
Oil Passage Seal
Figure 10-12. Torquing Oil Pump Mounting
Screws.
10.4
3/32" Allen Wrench
6. If the engine uses a drain back tube, insert the
cylinder and clip it onto the oil pump body. See
Oil Pump
Figure 10-13. Installing Drain Back Tube (Some
Models).

Install Crankshaft and Balance Weight

balance weight bearing surfaces with oil.
b. Install the two balance weight halves onto the
installed.
Engines Serial No. 361805213 and Below:
c. Align the weights and install the balance
weight screw, through the mounting holes,
from the PTO side. Thread it into the guide
Hold the guide pin with a wrench or Torx bit,
and torque the screw to 11.3 N·m (100 in. lb.).
Drain Back Tube