SUNWARD SWE25UF - Hydraulic Hose Inspection and Maintenance Details

58
In the figure: ② is the reducer oil filler hole, ③ is the oil drainage port.
Replace gear oil…every 1000 hours operation
1) Park the excavator on a level ground.
2) Lower bucket to the ground.
3) Run engine at low revs for 5 minutes.
4) Shut off engine, and take out key switch.
5) Pull the pilot control lever to lock position.
6) Take out oil drainage port plug ③, and empty gear
oil.
7) Re-fit on oil drainage port plug.
8) Take out filler cap. Fill in gear oil until the oil level is equal to the oil filler hole.
4.2.4 FUEL SYSTEM
Parts name
Qty
Interval (hrs)
8
50
10
0
20
0
400
1000
2000
1. Vent fuel tank sediment
1
△
2. Check and vent sundries in
precipitator
1
△★
△
3. Vent water and sediment in
water segregator
1
△
4. Replace fuel filter
1
△
5.Check
fuel hose
Leakage, crack, etc.
——
△
Crack, distortion,
etc.
——
△
Recommended fuel:
Please use high quality diesel fuel (GB2520 in
normal condition; 10 for the winter) only, do not use
kerosene.
The gear oil may be very hot,
please start working until the
gear oil cools down.
The first replacement should be
applied after 250 hours ’
operation of the new machine,
after this time, replace it every
1000 hours.
Check and vent the precipitator every
50 hours, and replace it every 1000
hours.