Kohler 5ERKM Działanie - Strona 24

Przeglądaj online lub pobierz pdf Działanie dla Przenośny generator Kohler 5ERKM. Kohler 5ERKM 40 stron. Commercial mobile generator sets

1. 0.7--0.8 mm (0.028--0.031 in.) gap

2. Spark plug electrode

Figure 3-5 Spark Plug Gap Inspection

Figure 3-6 Spark Plug Gap Adjustment

Section 3 Scheduled Maintenance

5. Clean the spark plug by wiping it with a rag.

Note: Do not sandblast, wire brush, scrape, or

otherwise service a spark plug in poor

condition. Obtain a new plug for the best

results.

6. Check the spark plug gap before installing any

spark plug. See Figure 3-5. Attain a correct gap

when the feeler (or wire) passes between the spark

plug electrode. It should pass easily but with some

resistance or drag; otherwise adjust as necessary.

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The correct gap is 0.7--0.8 mm (0.028--0.031 in.).

7. Use a gapping tool to gently bend the side

electrode closer to or farther from the center

electrode to set the correct gap. See Figure 3-6.

Position the side electrode directly over the center

electrode.

8. Reinstall the spark plug by hand so as not to cross

thread. Do not bump the electrode against the

cylinder head. Rotate the spark plug clockwise

until feeling resistance.

9. Use a torque wrench to torque the spark plug to

20 Nm (14 ft. lb.). Otherwise, hand-tighten the

spark plug until feeling resistance.

10. Use a ratchet wrench to final tighten an additional

1/4 turn. Do not overtighten, as doing so may strip

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threads or alter the electrode gap setting.

11. Check the spark plug wire connector in the boot for

accumulated dirt, grease, and other debris, and

clean as necessary.

12. Firmly push the spark plug boot onto the spark

plug.

TP-6081 4/00