Kohler 4EOZ Service page 72

Note: With a suitable puller it is possible to reuse the
original seawater pump screws.
8. Remove the stator housing from the rotor. See
Figure 10-13.
Figure 10-13 Remove the Stator Housing
Rotor and Alternator Through Stud Disconnection
1. With an uphand hammer, tap the outer surface of
the rotor and release the connection between the
rotor and the alternator through stud.
Figure 10-14.
Figure 10-14 Rotor Removal
60 Section 10 Generator and Engine Disassembly/Reassembly
Engine and Rotor Hub Disconnection
1. Using a 13 mm socket wrench, loosen the four
M8 x 35 screws and remove the alternator/engine
hub from the engine flywheel. See Figure 10-15.
Figure 10-15 Engine/Rotor Hub
Stator Removal
1. The moveable and permanent magnet rotor is
connected at the engine flywheel with five M6 x 30
socket screws. The stator is installed with three
M6 x 16 bolts on the engine flywheel housing. See
Figure 10-16.
See
1. Permanent magnet
2. Stator
Figure 10-16 Stator and Flywheel
1
2
TP-6137 5/03