19
Maintenance Cont.
Note:
• Below 40º F (4º C) the use of SAE 30 will result
in hard starting.
• Above 80º F (27º C) the use of 10W-30 may
cause increased oil consumption. Check oil level
more frequently
Checking the Spark Plug
• Disconnect the plug wire from the spark plug.
• Before removing the spark plug, clean the area
around its base to prevent debris from entering
the engine.
• Clean carbon deposits off the electrode with a
wire brush.
• Check the electrode gap and gently adjust gap
to 0.70mm-0.80mm (.030-.031”) if necessary.
• Reinstall spark plug and tighten to Torque
22–27 Nm (16-20 ft-lb).
• Reconnect spark plug wire.
• If the spark plug is worn replace only with an
equivalent replacement part. Spark plug should
be replaced annually. (BOSCH F7TC, NGK
BP6ES, CHAMPION N9YC or equivalent)
Changing Oil
• Run the generator until the engine is warm, then
shut OFF.
• Place generator on a firm and level surface,
raised on blocks for easier access.
• Remove the crankcase dipstick.
• Place an oil pan underneath the oil drain hole to
collect used oil.
• Remove the oil drain plug and allow oil to drain
completely.
• Reinstall oil drain plug, tighten securely.
• Carefully add SAE 30 or 10W-30 engine oil to
empty reservoir until the oil reaches the threads
of the oil fill hole (Crankcase Dipstick hole).
• Replace crankcase dipstick.
Standard Spark Plug
• Torch F6TC/F6RTC
Spark Plug Gap
• 0.030-0.031 in. (0.7-0.8 mm)
Spark Plug Torque
• 16-20 ft-lbs (22-27 Nm)
0.7-0.8 mm
Oil Recommendations
• Do not use special additives.
• Outdoor temperatures determine the proper oil
viscosity for the engine. Use the chart to select
the best viscosity for the outdoor temperature
range expected.
