SANY SY16C, Руководство по эксплуатации и обслуживанию, Страница: 171 / 208

SY16C Excavator OMM Maintenance
SANY
Operation and Maintenance Manual — 0420
5-39
TABL
E OF
CONT
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INTRODUCTION
SAFE
T
Y
MACHIN
E
CONTROLS
MACHINE
OP
ERA
T
IO
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MA
INTENANCE
SPEC
IFI
CA
TIO
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S
OP
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A
L
EQUI
PMENT
4. Remove fasteners (4) and the hydraulic oil filler cover
(3).
5. Place a funnel with a hose under the hydraulic tank
drain plug (3).
6. Remove the drain plug and drain the oil.
7. Obtain an oil sample for testing.
8. Replace the O-ring on the drain plug.
9. Reinstall and tighten the drain plug after the hydraulic tank has drained.
10. Remove fasteners (2) and the hydraulic tank cover plate (7) from the side of the hydraulic tank.
11. Remove and replace the hydraulic return filter attached to the back of the cover plate.
12. Remove and examine the screen inside of the tank.
NOTE: Replace a clogged or damaged screen with a new one.
13. Reinstall the cover plate.
14. Add hydraulic oil to the hydraulic tank until the hydraulic oil level is between the marks on the hydraulic tank
level sight glass (1).
15. Install the hydraulic oil filler cover (3) with fasteners (4).
16. Start the engine.
17. Place the hydraulic lockout lever in the unlocked (open) position and run the engine for 10 minutes.
18. Shut the engine down and check for leaks.
19. Tighten connections if leaks are found.
20. Dispose of the used hydraulic oil and filter.
21. Reinstall the left access panel.
NOTICE!
Dispose of used oil and filter in accordance with
all applicable environmental regulations. Failure
to do so could damage the environment.
Fig. 5-28
0005145
3
4
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2
6
7
1