Kohler 4EOZ Service page 77

3. Repeat this procedure on the nut that connects the
high-pressure line to the injector body.
Figure 10-29.
Figure 10-29 High Pressure Fuel Line on the Fuel
Injector
Remove the fuel injector
1. Remove the two nuts from the injector clamp. See
Figure 10-30.
2. Remove the injector from its seat. If it's locked, tap
the injector lightly and carefully with a soft-faced
hammer. Be careful not to damage the injector.
Note: Remove the copper washer located between the
head and the injector.
Figure 10-30 Fuel Injector
TP-6137 5/03
Remove the cylinder head
See
1. Remove the two locknuts and washers that hold
the protective tube retaining spring.
2. Loosen and remove the four cylinder head nuts.
See Figure 10-31.
Figure 10-31 Cylinder Head
Remove the rocker arms
1. Using a chisel and hammer, drive out the rocker
arm shaft. See Figure 10-32.
2. Remove the rocker arms and push rods.
3. The cup-shaped cover holds the arm's shaft in its
bracket.
disassembly.
4. Hold the protective tube and remove the cylinder
head. See Figure 10-33.
Figure 10-32 Rocker Arms
Section 10 Generator and Engine Disassembly/Reassembly
Remove any snap rings during this
65