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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
Engine Oil (page
39).
2. Change the engine-oil filter
1
3
5
Figure 52
Note: Ensure that the oil-filter gasket touches the
engine, and then the oil filter an extra 3/4 turn.
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 500 hours/Yearly (whichever comes
first)—Check and gap the spark plug.
Changing the
(Figure
52).
2
4
6
3/4
G008748
39).
Make sure that the air gap between the center and side
electrodes is correct before installing the spark plugs. 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 : Champion
or equivalent
Air Gap: 0.76 mm (0.030 inch)
Removing the Spark Plugs
1. Shut off 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
G008804
to the N
brake.
3. Remove the left hydraulic-unit shroud in the order
listed with
Note: This gives you access to the front spark plug.
1. Pull this tab out to the
side in the direction of the
arrow.
2. Pull the shroud off this
frame tab in the direction
of the arrow.
40
®
XC12YC, Champion
-L
position, and set the parking
EUTRAL
OCK
Figure
53.
Figure 53
3. Pull the shroud off this
frame tab in the direction
of the arrow.
4. Shroud
®
Platinum 3071
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