Section 9 Generator Disassembly/Reassembly; Disassembly - Kohler 32EOZ Service Manual

9.1 Disassembly

In some installations, it is not possible to remove the
generator set from the craft.
Disconnect the external connections—battery cables
(negative lead first), AC-output leads in the controller,
remote start panel at the controller P3 connector, water
line at the seawater pump, fuel line at the fuel pump filter
inlet, and exhaust line at the mixing elbow. Observe all of
the safety precautions listed during the disassembly/
reassembly procedures.
Note: Because this manual covers several models, the
procedure for disassembly may vary because of
product updates and the assembly variations.
Disassembly Procedure
1. Place the start/stop switch in the STOP position.
2. Disconnect the generator set engine starting
battery, the negative (--) lead first.
3. Loosen the 4 screws and lift off the controller cover.
4. Disconnect the P4 (22-pin) connector from J4. See
Figure 9-1.
5. Remove the bolt and disconnect the ground strap.
See Figure 9-1.
Note: It is possible to connect the output leads in
various positions for different voltage
configurations. Mark the leads for correct
reconnection.
6. Disconnect the generator output leads 1, 2, 3, and
4 from the circuit breaker and the neutral stud (L0).
7. Remove the 4 controller mount locknuts. See
Figure 9-2.
8. Lift the controller from the rubber mounts while
guiding the leads through the bottom hole of the
controller box.
9. Remove the tie wraps from the wire harness as
necessary. Disconnect the F1 connectors from the
resistor leads.
10. Disconnect the P7 (FP and FN) and P6 (F1 and F2)
connectors.
TP-5936 7/04

Section 9 Generator Disassembly/Reassembly

2
4
9
15
20
22
1. P4 (22-Pin) connector
2. Ground strap
Figure 9-1 22-Pin Connector
2
1
1. Controller mount locknut
2. Socket with extension
3. Neutral stud (L0)
Figure 9-2 Controller Removal
Section 9 Generator Disassembly/Reassembly
1
1
3
8
14
19
21
2
GB-250000B-G
3
558863
41