SANY SY500H, Руководство по эксплуатации и обслуживанию

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MAINTENANCE
5-37 SY500H Excavator OMM
0004765
Figure 5-61
14. Add hydraulic oil through the suction strainer opening
until the hydraulic oil level is midway (6) in the sight
glass (7). See “Add Hydraulic Oil” on page 5-34.
15. Install the suction strainer cover.
16. Start the engine.
0004692
Figure 5-62
17. Set the hydraulic lockout control lever (22) to the
unlocked (open) position (23).
18. Run the engine at idle for 10 minutes to bleed air
from the hydraulic system.
19. Shut down the engine.
20. Check the hydraulic oil level at the sight glass.
Replace the Hydraulic Pilot Filter Element
NOTE: Perform this procedure after the first 250 service
hours, then every 1000 service hours or at least
once each year, whichever occurs first.
NOTE: Make sure the machine is on firm, level ground
before proceeding.
1. Position the work equipment as shown on the
hydraulic tank decal.
2. Prepare the machine for service. See “Maintenance
Safety” on page 2-4.
3. Relive hydraulic system pressure. See “Relieve
Hydraulic System Pressure” on page 5-31.
0004735
Figure 5-63
4. Open the right rear access door. See “Right Rear
Access Door” on page 4-8.
5. Locate the hydraulic pilot filter housing (1) behind the
right rear access door.
6. Place an appropriately sized container beneath the
hydraulic pilot filter bowl to catch any hydraulic oil
that may drain.
NOTICE!
Dispose of drained oil in accordance with all
applicable environmental regulations. Failure to
do so could damage the environment.
7. Remove the hydraulic pilot filter bowl from the filter
housing (2).
0000788
Figure 5-64
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22
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