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December 2019W11/W12/W13 | Operation manual
Check the hydraulic oil level
The hydraulic oil tank is located to the left at the rear of the machine.
The oil level should never fall below the "Minimum" mark on the oil measuring glass!
When filling with oil, the "Maximum" mark on the oil measuring glass must never be exceeded! Oil clouding means
there is water or air in the system that can damage the hydraulic pump. Contact trained personnel to rectify the
fault. Do not drive with the wheel loader before the fault has been rectified.
1. Park the wheel loader on a horizontal surface and apply the parking brake.
2. Lower the lifting frame completely.
3. Switch off the engine.
4. Wait one minute.
5. Check the oil level in the hydraulic tank.
Top up the hydraulic oil
Use the correct oil type.
Carefully open the hydraulic oil filler neck to allow the pressure in the tank to dissipate.
If the oil level is below the "Maximum" mark, the oil must be
topped up:
1. Open the hydraulic oil filler neck.
2. Refill hydraulic oil.
3. Check the hydraulic oil level.
4. Top up the hydraulic oil until the oil level is at "Maximum".
5. Close the hydraulic oil filler neck.
ENVIRONMENTAL INFORMATION
Do not harm the environment! Collect old hydraulic oil and dispose of it in an environmentally friendly manner.
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