Kohler 4EOZ User Manual

TP-6137 5/0376 Section 10 Generator and Engine Disassembly/Reassembly
Flywheel
1. Remove any oil or grease from the flywheel and the
tapered side of the crankshaft.
2. Place the flywheel key in its groove.
3. Install the flywheel on the tapered side of the
crankshaft and tighten the nut at the specified
torque. See Section 1.5. See Figure 10-64.
Figure 10-64 Flywheel
Oil Pump
1. Assemble the oil pump together with the thin
covering plate valve and gasket to the crankcase.
See Figure 10-65 and Figure 10-66.
2. Pull the pump downwards before tightening the
screws at the specified torque. See Section 1.5.
3. The clearance on the pump screw holes allows
enough backlash between the crankshaft gear and
the pump gear.
Note: The 4EOZ/3.5EFOZ model’s engine have a
counterclockwise rotation (as viewed from the
engine flywheel). Also, the oil pump is located on
the crankcase’s left side.
Figure 10-65 Oil Pump
Figure 10-66 Oil Pump

Kohler 4EOZ Specifications

General

Brand	Kohler
Model	4EOZ
Category	Marine Equipment
Language	English