4. 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 (Figure 39).
G008796
2
3
4
5
6
1
Figure 39
Changing the Engine Oil Filter
Service Interval:
Every 200 hours—Change the oil
filter. (more often in dusty, dirty
conditions)
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 Changing the
Engine Oil.
2. Change the engine oil filter (Figure 40).
G008748
3/4
1
2
3
4
5
6
Figure 40
Note:
Ensure 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 Oil.
Servicing the Spark Plug
Service Interval:
Every 100 hours—Check the spark
plug(s).
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. Install a new spark plug(s)
if necessary.
Type:
NGK BPR4ES (or equivalent)
Air Gap:
0.030 inch (0.76 mm)
35
