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Idiomas disponibles
Idiomas disponibles
ADJUSTING THE IDLE SPEED
If the engine will not idle properly:
1. Start the engine. Refer to Starting and Stopping.
2. Move the cruise control to the LO (slow) position and let the
engine idle.
NOTE: Make sure the choke lever is NOT engaged while adjusting
the idle speed.
• If the engine stops, increase the idle speed. Use a small
Phillips screwdriver to turn the idle speed screw clockwise,
1/8 of a turn at a time, until the engine idles smoothly (Fig. 12).
MAINTAINING THE SPARK PLUG
1. Stop the engine and allow it to cool.
2. Open the spark plug cover (Fig. 13). Grasp the spark plug boot
firmly and pull it from the spark plug.
3. Clean around the spark plug. Remove the spark plug from the
cylinder head with a 5/8-inch socket, turning counterclockwise.
WARNING:
Do not sand blast, scrape or clean spark plug
electrodes. Grit in the engine could damage the cylinder.
4. Inspect the spark plug. If the spark plug is cracked, fouled or
dirty, replace it with a replacement part #753-06847, a
Champion RDJ7J or an equivalent spark plug.
5. Use a feeler gauge to set the air gap at 0.025 in. (0.635 mm)
(Fig. 14).
6. Install the spark plug in the cylinder head. Tighten the spark plug
with a 5/8-inch socket, turning it clockwise until snug.
NOTE: If using a torque wrench, torque to:
110-120 in.•lb. (12.3-13.5 N•m). Do not over tighten.
7. Reattach the spark plug boot. Close the spark plug cover.
Idle Speed Screw
Spark Plug Cover
0.025 in.
(0.635 mm)
14
Fig. 12
Fig. 13
Fig. 14
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