Servicing The Spark Plugs - Toro 74919TE Operator's Manual

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Figure 56
Note: Ensure that the oil-filter gasket touches the
engine and then an extra 3/4 turn is completed.
3. Fill the crankcase with the proper type of new oil; refer
to Changing the Engine Oil (page

Servicing the Spark Plugs

Service Interval: Every 100 hours
Make sure that the air gap between the center electrode and
the side electrode is correct before installing each spark plug.
Use a spark-plug wrench for removing and installing the spark
plugs and a gapping tool/feeler gauge to check and adjust the
air gap. Install new spark plugs if necessary.
Type : NGK
Air Gap: 0.76 mm (0.030 inch)
Removing the Spark Plugs
Important: The fasteners on the covers of this machine
are designed to remain on the cover after removal.
Loosen all of the fasteners on each cover a few turns so
that the cover is loose but still attached, then go back
and loosen them until the cover comes free. This will
prevent you from accidentally stripping the bolts free
of the retainers.
3/4
40).
41
® BPR4ES or equivalent
1. Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
2. Disengage the PTO, move the motion-control levers to
the neutral-locked position, and set the parking brake.
3. Remove the hydraulic-unit shroud and the 2 bolts
attached to it (Figure
front spark plug.
2 1 2
Figure 57
1. Hydraulic-unit shroud
4. Remove the spark plugs.
57). This gives you access to the
G012432
2. Loosen these 2 bolts