•
Lift arm pivot bushings (1 per cutting unit),
refer to
Figure 71
•
Cutting unit carrier frame (2 per cutting unit),
refer to
Figure 71
•
Cutting unit lift arm pivot (1 per cutting unit),
refer to
Figure 71
Figure 71
Engine Maintenance
Engine Safety
•
Shut off the engine before checking the oil or
adding oil to the crankcase.
•
Do not change the governor speed or overspeed
the engine.
Checking the Air Filter
Service Interval: Before each use or daily
1.
Prepare the machine for maintenance; refer to
Preparing for Maintenance (page
2.
Open the hood; refer to
41).
3.
Check the service indicator at the end of the air
filter housing
Note:
If a red band displays in the service
indicator, change the air filter; refer to
the Filter (page
g015158
1. Service indicator
4.
Squeeze the dust-ejector valve
45
41).
Opening the Hood (page
(Figure
72).
46).
Figure 72
(Figure
Removing
g371114
73).