System Functions
Safety, Operation and Maintenance Manual - Aug 2012
3-18
SY115C9/135C/155H Crawler Hydraulic Excavator
3.3.2.11 Maintenance Information
Every 50 service hours
Screen output
1. Maintenance interval.
2. Maintenance items.
3. Press [F1] to call
“
System Setup
”
. Enter
the pass code and confirm that mainte-
nance is done.
4. Press [F4] to start/pause rolling mainte-
nance:
→
→
……
5. Press [F5] to return to the
“
Main Page
”
.
Keypad input
[F1]: Maintenance is OK.
[F4]: Start/Pause rolling maintenance informa-
tion.
[F5]: Return to the "Main Page".
[ESC]: Return to the "Main Page".
[Enter]: Maintenance is OK.
XP1351106012
1
2
3
4
5
Every 50 Service Hours
①
Grease the swing bearing. Slowly
rotate the bearing as you grease it.
②
Change engine oil and replace its
filter element (initial replacement).
③
Drain sediment and water from the
fuel filter.
④
Check the connection between air
cleaner and intake tube.
Maintenance Information
Fig. 3-17