5.2.5Resetting the Maintenance Timer

Model RESV (RDC2):

1.From the Overview menu, step down to the Genset Run Time menu.

2.Press the Select button and then step down to the Next Maintenance screen.

3.Press the Select button.

4.Press the Up arrow button so that “Reset Maint Timer? Yes” is displayed.

5.Press the Select button. After about two minutes, the new maintenance interval and date are displayed.

Model RESVL (DC2):

1.Press and hold the OFF and AUTO buttons together until Maintenance Timer Reset is displayed.

2.Release the OFF and AUTO buttons.

5.3 Spark Plugs

WARNING

Accidental starting.

Can cause severe injury or death.

Disconnect the battery cables before working on the generator set. Remove the negative (--) lead first when disconnecting the battery. Reconnect the negative (--) lead last when reconnecting the battery.

Disabling the generator set. Accidental starting can cause severe injury or death. Before working on the generator set or equipment connected to the set, disable the generator set as follows: (1) Press the generator set off/reset button to shut down the generator set. (2) Disconnect the power to the battery charger, if equipped. (3) Remove the battery cables, negative (--) lead first. Reconnect the negative (--) lead last when reconnecting the battery. Follow these precautions to prevent the starting of the generator set by the remote start/stop switch.

Reset the spark plug gap or replace the plugs with new plugs as necessary.

1.Clean the area around the base of the spark plug to keep dirt and debris out of the engine.

2.Remove the spark plug and check its condition. Replace the spark plug if it is worn or if its reuse is questionable.

3.Check the spark plug gap using a wire feeler gauge. See Figure 5-3 for the recommended spark plug gap. Adjust the gap by carefully bending the ground electrode. See Figure 5-4 and Figure 5-5.

4.For easy removal, apply a light coating of anti-seize lubricant to the cleaned spark plug threads. Wipe away any excess compound.

5.Reinstall the spark plug into the cylinder head. Torque the spark plug to 24.4--29.8 Nm (18--22 ft. lb.)

Generator Set Model

Spark Plug Gap

 

 

8/10/12RESV/RESVL

0.508 mm (0.020 in.)

Figure 5-3Spark Plug Gap

1--514

Figure 5-4Checking the Spark Plug Gap

1--511

Figure 5-5Adjusting the Spark Plug Gap

64 Section 5 Scheduled Maintenance

TP-6880 10/14

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Kohler 8/10/12RESVL manual Spark Plugs, Resetting the Maintenance Timer, Model Resv RDC2, Model Resvl DC2