Spark Plug Replacement; Storing The Product - Toro POWERVAC 51985 Manual Del Operador

Spark Plug Replacement

See Figure 17.
This engine uses a RCJ6Y or RCJ4 spark plug. Use an exact
replacement every 25 hours or annually.
1. Remove the spark plug boot.
2. Loosen the spark plug by turning it counterclockwise
with a socket.
3. Remove the spark plug.
4. Inspect the new spark plug. The spark plug must
be properly gapped and free of deposits in order to
ensure proper engine operation. The correct gap is
approximately 0.025 in. (0.64 mm). To widen gap, if
necessary, carefully bend the ground (top) electrode.
To lessen gap, gently tap ground electrode on a hard
surface.
5. Hand thread the new spark plug into the cylinder , turn-
ing it clockwise.
6. Tighten with a socket. (torque to 170 in.lb. [19.21 Nm]
minimum, 190 in.lb. [21.47 Nm] maximum.) Do not
over-tighten.
NOTICE:
Be careful not to cross-thread the spark plug.
Cross-threading will seriously damage the
product.

Storing The Product

1. Clean all foreign material from the product. Store unit
indoors in a dry, well-ventilated area that is inaccessible
to children. Keep away from corrosive agents such as
garden chemicals, fertilizer, and de-icing salts.
2. Abide by all ISO and local regulations for the safe stor-
age and handling of gasoline.
20
Spark Plug Boot
Spark
Plug
When storing 1 month or longer:
1. Drain all fuel from tank into a container approved for
gasoline.
2. Drained fuel can be safely disposed of by using it in
your non-diesel car or truck. Run engine until it stops.
3. Place choke lever in the FULL CHOKE position.
4. Pull throttle lock back to lock the throttle.
5. Attempt to start the engine five (5) more times.
Figure 17
Maintenance