Kohler 4EOZ Service page 94

6. Guide the piston into the cylinder liner until the
piston hole is slightly to the upper edge of the
cylinder. This will allow for the connection between
the piston assembly and the connecting rod.
7. Carefully slide the cylinder towards the crankcase
until its lower part is inserted into the block.
8. Align the piston and connecting rod holes and
install the pin with its retainers. See Figure 10-82.
Note: If the piston has to be reinstalled on the engine,
mark it before its removal.
Figure 10-82 Piston Assembled
82 Section 10 Generator and Engine Disassembly/Reassembly
Valve Guides
1. Press the valve guides in the proper head holes.
Carefully ensure that they are installed in an
upright position at the head surface.
Figure 10-83.
Note: Assemble the rotocap valve's retainer ring before
pressing the exhaust valve guide.
Figure 10-83 Valve Guides
See
TP-6137 5/03