Kohler EKOZD Series Service page 114

Anticorrosion Zinc Anode Replacement
New Anode
Dimensions mm (in.)
Models
13EKOZD/
11EFKOZD
14EKOZD/
12EFKOZD
15EKOZD/
13EFKOZD
16EKOZD/
13.5EFKOZD
20EKOZD/
17.5EFKOZD/
16.5EFKOZD
14.5 (0.57) x 40 (1.57)
21EKOZD/
18EFKOZD
17EFKOZD
23EKOZD/
20EFKOZD/
19.5EFKOZD
24EKOZD/
20.5EFKOZD
32EKOZD/
28EFKOZD
40EKOZD/
35EFKOZD
Figure 6-25 Anticorrosion Zinc Anode (Plug)
Measurements
1. Diameter: 14.5 mm (0.57 in.)
2. Length: 40 mm (1.57 in.)
Figure 6-26 Anticorrosion Zinc Anode (Plug)
114 Section 6 Cooling System
7. Clean the threaded hole of the heat exchanger and
Replace When
Percent of Zinc
Remaining Is:
8. Close the petcock on the engine and open the
9. Check that the generator set is OFF.
10. Reconnect the generator set engine starting
11. Reconnect the power to the battery charger, if
12. Start the generator set and check for leaks at the
<50% of
length/diameter
coat the threads of the anticorrosion zinc anode
(plug) with pipe sealant suitable for marine
applications. Cut the anticorrosion zinc to the
correct length. Install the anticorrosion zinc anode
into the heat exchanger.
seacock. Refill the cooling system.
battery, negative (- ) lead last.
equipped.
anticorrosion zinc anode location. The pump is
operating if the cooling water flows from the
exhaust outlet. If water is not discharging at the
exhaust outlet, see the Operation Manual, Prestart
Checklist—Seawater Pump Priming.
TP-6953 7/19