SANY SY500H, Руководство по эксплуатации и обслуживанию

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5-12
MAINTENANCE
SY500H Excavator OMM
Maintenance Procedures
Engine
Check the Crankcase Breather Tube
0004471
Figure 5-1
1. Open the engine access door. See “Engine Access
Door” on page 4-10.
0004775
Figure 5-2
2. Inspect the crankcase breather tube (1) for any
damage. Replace the crankcase breather tube as
necessary for:
• Cracks
• Restriction
• Material deterioration
• General damage
NOTE: If any of the above conditions exist, replace the
crankcase breather tube.
3. Close the engine access door. See “Closing the
Engine Access Door” on page 4-11.
Check the Engine Air Precleaner
0004989
Figure 5-3
1. Check the engine air precleaner annually.
2. Remove the cover, inspect, and remove any debris.
Check the Engine Air Filter System
0004769
Figure 5-4
1. Locate the engine air filter housing (1) behind the left
front door. See “Opening the Left Front Access Door”
on page 4-9.
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1
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