SUNWARD SWE25UF - Track Tension Adjustment and Rubber Track Replacement

65
Vent hydraulic oil tank impurities…every 200 hours
1) For easy access, rotate superstructure 90°，
and park the machine on level ground.
2) Lower bucket to the ground.
3) Run engine idle for 5 minutes.
4) Stop engine, and take out key switch.
5) Pull pilot control lever to lock position.
6) Keep your body and face far away from oil outlet plug.
7) Loosen vent plug at the bottom of hydraulic oil tank after oil cools down, vent water and
sediments.
8) Screw down vent plug after water and sediments
have been vented.
Replace hydraulic
oil…every 2000 or 1500
hours
Clean oil inhaling filter …when replace hydraulic
oil
1) For easy access, rotate superstructure 90
o
，and park the machine on level ground.
2) Arm cylinder extracts and bucket cylinder extends completely to fix excavator.
Don’t loosen vent plug before oil
cools down, the hydraulic oil may
be hot enough to cause scald.
Never start engine when the
hydraulic oil tank is empty.
The hydraulic oil may be hot,
cool it down before
operation.
FIG. 4-11
FIG. 4-10