Engine Oil Recommendations; Spark Plug Maintenance - Ariens AX Serie Manual De Funcionamiento

Servicing Your Engine

ENGINE OIL RECOMMENDATIONS

• Engine oil affects performance and service life. Use 4-stroke automotive detergent oil.
• 5W-30 oil is recommended for general use (synthetic oil is an acceptable alternative).
• The SAE oil viscosity and service classification are in the API label on the oil container.
Use API SERVICE category SJ engine oil, or higher.

SPARK PLUG MAINTENANCE

F6RTC (Torch) Plug Recommended / F6RTP (Platinum) Optional
Cross References:
• Champion plug cross reference is: RN9YC (some tables show RN9YCC)
• NGK plug cross reference: BPR6ES
• BOSCH plug cross reference is: WR6DC
• NOTICE
Using an incorrect spark plug may cause engine damage.
Changing the Spark Plug
WARNING
The heater box may be hot and must be allowed to cool completely before touching.
Muffler and components inside heat shield may be HOT! Allow to cool before servicing the
spark plug or any area inside and around the heat shield.
1. Wait until engine is cool.
2. Disconnect the spark plug cap and remove any debris from the spark plug area with high pressure air.
3. Remove the spark plug with a 13/16-inch spark plug wrench.
4. Inspect the spark plug. Replace it if the electrodes are worn or if the insulator is cracked or chipped. Spark plug gap should be set
to 0.027 - 0.030 inches.
5. Install the spark plug carefully to avoid cross threading. Screw in spark plug by hand until it stops turning.
6. Tighten the spark plug with a 13/16-inch spark plug wrench. Tighten 1/4 turn after the spark plug seats.
• NOTICE
A loose spark plug can overheat and damage the engine. Over-tightening the spark plug can damage the threads in the cylinder head.
7. Attach the spark plug cap. Ensure spark plug cap snaps into place securely.
CONTINUED
Engine Oil Capacities:
136cc - 16 oz (.473 liter)
179cc - 16 oz (.473 liter)
208cc - 16 oz (.473 liter)
223cc - 16 oz (.473 liter)
254cc - 20 oz (.591 liter)
Note: Total oil capacity could be as much as 4 additional
ounces over volumes above due to engine mounting
angle and proper draining.
291cc - 32 oz (.946 liter)
306cc - 32 oz (.946 liter)
369cc - 38 oz (1.123 liter)
414cc - 38 oz (1.123 liter)
420cc - 38 oz (1.123 liter)
ARIENS AX Snow Engine Manual 10