Maintenance
SY16C Excavator OMM
5-24
Operation and Maintenance Manual — 0420
SANY
Check and Replace the Air Filters
Check the Air Filters
1. Open the engine hood.
2. Inspect the air filter restriction indicator (1).
NOTE:
When the service indicator window is red,
airflow through the filter is restricted and the
primary air filter element must be replaced.
Reset the air filter restriction indicator after
servicing by pressing the end (2) of the
indicator body.
3. Inspect the dust valve (4). The dust valve (4) is at the
bottom of the end cover (3). When the engine is off, the
dust valve should be closed.
NOTICE!
If you check or replace air filter elements when the engine is running, dirt may enter the
engine and cause damage. It is necessary to shut off the engine before conducting this
procedure.
Fig. 5-10
0005103
1
2
Fig. 5-11
0005102
4
3
Summary of Contents for SY16C
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