MAINTENANCE
5-25
SY60C Excavator OMM
Replace the Ventilation Filter
1.
Prepare the machine for service. See “Maintenance
Safety” on page 2-5.
0002964
Figure 5-31
2.
Remove the four fasteners (1) securing the
ventilation filter cover (2) beneath the seat. Remove
the ventilation filter cover.
0002965
Figure 5-32
3.
Remove the four fasteners (3) securing the
ventilation filter (4).
NOTE:
Always use SANY-approved air filters.
4.
Remove and install a new ventilation air filter.
5.
Install the ventilation filter cover.
Check Climate Control System Operation
See “Climate Control Panel” on page 3-30.
1.
With the engine running, adjust the blower speed
adjustment dial to check start-up, fan speed control,
and airflow.
2.
Turn the temperature adjustment dial to the right and
check if heat is present.
3.
Turn the temperature adjustment dial to the left and
check if the air temperature decreases.
4.
Check the fresh-air/recirculation switch function.
5.
Check the air conditioning power switch function.
Fuel System
Bleed the Fuel System
NOTE:
Air trapped in the fuel system may cause engine
starting failure or abnormal running.
After servicing the fuel system or running out of fuel, the
key switch should be turned to ON for 2 to 3 minutes
before attempting to start the engine. The lift pump will
bleed air from the system.
Drain the Fuel Tank
WARNING
• Fuel or fuel vapors that come into contact with
hot surfaces or electrical components can cause
a fire.
• Never service the fuel system near an open flame
or while smoking.
• Clean up spilled fuel immediately.
Failure to follow these warnings could result in
death or serious injury.
NOTICE!
• Cleanliness is important when working with an
open fuel system. Contaminated fuel can result in
engine damage.
• Dispose of fuel and filter in accordance with all
applicable environmental regulations. Failure to
do so could result in damage to the environment.
NOTE:
Use diesel fuel to clean the inside of the fuel tank.
Never use trichloroethane to clean the fuel tank.
1.
Prepare the machine for service. See “Maintenance
Safety” on page 2-5.
NOTE:
For fuel tank capacity see “Fluid Capacities” on
page 5-8.
2.
Open the engine hood and right rear access door.
0003004
Figure 5-33
1
2
1
3
4
3
2
1
