Servicing The Spark Plug - Toro GrandStand 7450TE Operator's Manual

6. Start the engine and drive to a flat area.
7. Check the oil level again.
Changing the Engine-Oil Filter
Service Interval: Every 200 hours
Note:
Change the engine-oil filter more frequently
when operating conditions are extremely dusty or
sandy.
1. Drain the oil from the engine; refer to
the Engine-Oil Filter (page
2. Change the engine-oil filter
Figure 39
Changing
35).
(Figure 40).
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Note:
Ensure that the oil-filter gasket touches
the engine, then rotate the filter an extra 3/4 turn.
3. Fill the crankcase with the proper type of new
oil; refer to

Servicing the Spark Plug

Service Interval: Every 100 hours
Make sure that the air gap between the center and
side electrodes is correct before installing the spark
plug.
Use a spark plug wrench for removing and installing
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 for all Engines: NGK
Air Gap: 0.75 mm (0.03 inch)
35
Figure 40
Engine-Oil Specifications (page
® BPR4ES or equivalent
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g027477
33).