25
1
m–3386
Figure 25
1. Oil drain cap
6. Slowly pour approximately 80% of the specified
amount of oil into the filler tube (Fig. 24). Now check
the oil level; refer to Checking Oil Level, page 24.
Slowly add additional oil to bring to the full mark on
dipstick.
Changing the Oil Filter
Service Interval/Specification
Replace the oil filter after every 200 hours or every other
oil change.
Note: Change oil filter more frequently when operating
conditions are extremely dusty or sandy.
1. Drain the oil from the engine; refer to
Changing/Draining Oil, page 24.
2. Remove the old filter and wipe the filter adapter (Fig.
26) gasket surface.
3. Apply a thin coat of new oil to the rubber gasket on
the replacement filter (Fig. 26).
1256
1
2
3
Figure 26
1. Oil filter
2. Gasket
3. Adapter
4. Install the replacement oil filter to the filter adapter.
Turn the oil filter clockwise until the rubber gasket
contacts the filter adapter, then tighten the filter an
additional 1/2 turn (Fig. 26).
5. Fill the crankcase with the proper type of new oil;
refer to Changing/Draining Oil, page 24.
Note: Dispose of the used oil filter at a certified recycling
center.
Servicing the Spark Plug
Service Interval/Specification
Check the spark plug(s) after every 200 operating hours.
Reset the gap or replace with a new plug as necessary.
Make sure 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.
Type: Champion RC12YC (or equivalent)
Champion Gold 2071
Air Gap: 0.040 in. (1.02 mm)
Removing the Spark Plug(s)
1. Disengage the power take off (PTO), set the parking
brake, and turn the ignition key to off. Remove the
key.
2. Open the hood.
3. Pull the wire(s) off the spark plug(s) (Fig. 27). Now
clean around the spark plug(s) to prevent dirt from
falling into the engine and potentially causing damage.
4. Remove the spark plug(s) and metal washer.
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