Section 10 Generator And Engine Disassembly/Reassembly; Generator Alternator Disassembly - Kohler 4EOZ Service

Section 10 Generator and Engine Disassembly/Reassembly

10.1 Generator Alternator
Disassembly
Disconnect all the external connections—battery cables
at the battery (negative (--) lead first), AC-output leads in
the controller, remote start panel at the controller
connector, water line at the seawater pump, fuel line at
the fuel pump filter inlet, and exhaust line at the mixing
elbow. Observe all the safety precautions listed at the
beginning of this manual during the disassembly/
reassembly procedures.
1. Standard controller panel
2. Harness outlet hole to the remote control panel
3. AC harness inlet holes to the control panel
Figure 10-1 Remote Controller Panel Components
1 2
1. Controller box
2. Circuit breaker
3. Controller fuse
Figure 10-2 Controller Components
TP-6137 5/03
3
1
2
3
3
1. Standard controller panel
2. Hourmeter
3. On/Off switch
4. Start switch
5. Engine low oil pressure LEDs
6. Engine water overheating temperature LEDs
7. Exhaust gas overheating temperature LEDs
8. Connection between the standard controller panel and the
controller box
Figure 10-3 Controller Components
Controller Removal
1. Using a 10 mm socket wrench, loosen the four M6
nuts that hold the controller box on the stator
housing. See Figure 10-4.
Figure 10-4 Controller Box Removal
2. Disconnect all of the controller box wires that do not
permit its removal.
Section 10 Generator and Engine Disassembly/Reassembly
1
2
3
4
5
6
7
8
57