Servicing The Spark Plug - Toro 74447TE Operator's Manual

5. Change the engine-oil filter
A B
C D
F
E
g027477
Figure 47
Note: Ensure that the oil-filter gasket touches the
engine and then turn the filter an extra 3/4 turn.
(Figure 47).
3/4
g027477
6. Slowly pour approximately 80% of the specified oil
into the filler tube and slowly add the additional oil to
bring it to the Full mark
A
C
E

Servicing the Spark Plug

Service Interval: Every 100 hours/Yearly (whichever comes
first)—For Toro engines—check the
spark plug(s).
Every 200 hours/Every 2 years (whichever comes
first)—For Toro engines—replace the spark plug(s).
Make sure that the air gap between the center and side
electrodes is correct before installing the spark plug. Use a
spark-plug wrench to remove and install the spark plug(s) and
a gapping tool/feeler gauge to check and adjust the air gap.
Install a new spark plug(s) if necessary.
Type: Champion RN9YC or NGK BPR6ES
Air gap: 0.76 mm (0.03 inch)
38
(Figure 48).
B
D
F
g027484
Figure 48
g027484