Kohler CV11-16, Service Manual

Page: 132 / 150

11.8
Section 11
Reassembly
Figure 11-24. Installing Oil Pump Cover.
Torque the screws as follows:
Into new as-cast hole– 6.2 N·m (55 in. lb.) .
Into used hole– 4.0 N·m (35 in. lb.) .
Install Oil Seals
1. Slide the seal protector sleeve, Kit No. KO1037,
over the crankshaft. Generously lubricate the lips
of oil seal with light grease. Slide the oil seal over
the sleeve.
2. Use handle Kit No. KO1036 and seal driver Kit
No. KO1027. Install the seals until the driver
bottoms against the crankcase or oil pan. See
Figure 11-25.
Install Oil Pump
1. Lubricate the oil pump cavity and oil pump rotors
with engine oil. Install the outer and inner oil
pump rotors. See Figure 11-23.
Outer
Rotor
Balance
Shaft
Inner
Rotor
Outer
Rotor
Inner
Rotor
Figure 11-23. Installing Oil Pump Gears and
O-Ring.
2. Install the O-Ring in the groove in the oil pan.
3. Install the oil pump cover (machined side towards
O-Ring). Secure with three hex. fl ange screws.
See Figure 11-24.
Hex. Flange Screws
Oil Pump Cover
Hex. Flange
Screws
Oil Pump Cover