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Maintenance
SY135C Excavator OMM
5-70
Operation and Maintenance Manual — 0120
SANY
11. Install a new return filter (9) with the solid end down.
12. Install the inner filter in the outer filter, and install the
spring on top of the filter.
13. Hold the filter cover down to secure with four
fasteners.
NOTE:
If not changing the hydraulic oil, fill the
hydraulic oil tank at this time. See “Add
Hydraulic Oil” on page 5-62.
14. Move the hydraulic lockout control lever to the locked
(closed) (10) position.
NOTE:
See “Hydraulic Lockout Control Lever” on
page 3-19 for additional information.
15. Start and run the engine at low idle for 10 minutes to
vent the air from the hydraulic system.
16. Shut down the engine.
17. Check for leaks.
Fig. 5-137
0000530
9
Fig. 5-138
0004608
10
Содержание SY135C
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