Servicing The Spark Plug - Toro CM Series Operator's Manual

1 2
1. Oil-fill hole
2. Dipstick
7. Replace and secure the dipstick.
8. Wipe up any spilled oil.

Servicing the Spark Plug

Service Interval: Every 100 hours/Every 6 months
(whichever comes first)—Check the
spark plug.
Every 300 hours/Yearly (whichever comes
first)—Replace the spark plug.
Type: NGK BPR6ES or equivalent
Gap: 0.7 to 0.8 mm (0.028 to 0.031 inch)
Note: Use a 21 mm (13/16 inch) spark-plug wrench for
removing and installing the spark plug.
Removing the Spark Plug
1. Park the machine on a level surface and shut off the
engine.
2. Ensure that the machine surfaces are cool.
3. Pull the spark-plug wire off the terminal of the spark
plug (Figure 47).
3
4
Figure 46
3. Oil-level upper limit
4. Oil-level lower limit
1. Spark plug
4. Clean around the spark plug.
5. Rotate the spark plug counterclockwise using a 21 mm
(13/16 inch) spark-plug wrench to remove the plug
and the sealing washer
G019746
33
Figure 47
2. Wire
(Figure 48).
Figure 48
G019749