Exmark Metro 21, Metro 26 manual

0.030 in. (0.76 mm)

FIGURE 25

6.Install the spark plug and the gasket seal.

7.Torque the plug to 17 ft-lb (23 N-m).

8.Connect the wire to the spark plug.

5.12Changing the Engine Oil:

Service Interval: Change the oil after the first 5 operating hours (or the first month) Then after every 50 operating hours (or every 6 months)

1.Run the engine to warm the engine oil.

NOTE: Warm oil flows better and carries more contaminates.

WARNING

♦Oil may be hot after engine has been run.

♦Contact with hot oil can cause severe personal injury.

♦Avoid contacting the hot engine oil when you drain it.

2.Stop the engine and wait for all moving parts to stop.

3.Disconnect the wire from the spark plug (Fig. 8).

4.Place a suitable drain pan under the oil drain (Fig. 26).

5.Open the oil drain valve.

6.After draining the oil, close the oil drain valve.

7.Fill the crankcase with fresh oil to the upper limit mark on the dipstick.

8.Insert the dipstick into the filler neck and rotate the cap clockwise until it is tight.

9.Wipe up any spilled oil.

10.Connect the wire to the spark plug.

11.Recycle the used oil according to local codes.

5.13Changing the Oil Filter:

Service Interval: Replace the oil filter after every 100 operating hours.

FIGURE 26

1. Run the engine to warm the oil.

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