Remington RM4625 Manual del operador descargar pdf (Pagina 12)

MAINTAINING THE SPARK PLUG

1. Stop the engine and allow it to cool. Grasp the spark plug boot

firmly and pull it from the spark plug.

2. Clean around the spark plug. Remove the spark plug from the

cylinder head with a 5/8-inch socket, turning counterclockwise.

3. Inspect the spark plug. If the spark plug is cracked, fouled or

dirty, replace it with a replacement part #753-06193, a

Champion RDJ7J or an equivalent spark plug.

4. Use a feeler gauge to set the air gap at 0.025 in. (0.635 mm)

(Fig. 13).

5. 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.

6. Reattach the spark plug boot.

WARNING:

Do not sand blast, scrape or clean spark plug

electrodes. Grit in the engine could damage the cylinder.

Fig. 13

0.025 in.

(0.635 mm)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 47 48

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Remington RM4625 Manual del operador Pagina 12