Checking The Hydraulic Oil Level - HAKO Citymaster 650 Operating Manual

5.7.2

Checking the hydraulic oil level

Check the hydraulic oil level weekly at the level indicator Fig. 106-A and
top up as required. Use only hydraulic oils approved by the manufacturer
(HVLP 46) e.g. Mobiloil DTE 10 Excel.
1. Place the vehicle on a level surface and hold it with the parking brake.
Switch the engine off and pull out the ignition key. Let the engine cool
down.
2. Open the left side panelling, see page 102.
3. Unscrew the cap Fig. 106-B and top up with hydraulic oil.
4. The hydraulic oil level should lie between the MIN and MAX mark.
5. Refit the cap.
Attention
The specification of the grade of hydraulic oil added in the factory can be found on an adhesive plate
in the vehicle cab Fig. 106-C. Only use the identical hydraulic oil for topping up. Mixing different
hydraulic oils is not permitted. This would reduce the efficiency and reliability of your machine.
Hydraulic components could be damaged. If all of the hydraulic oil is replaced, the usual procedures
must be noted (e.g. flush several times, maximum residual hydraulic oil content: 2 %). Note the
name of the new hydraulic oil on the existing adhesive plate with a permanent marker. If the vehicle
is used under different climatic conditions than when the initial filling took place (e.g. HVLP 46 for
central European conditions), hydraulic oil with a different viscosity class must be used.
05-147015-00-00.fm
C
B
A
Maintenance and Servicing
MAX
MIN
Fig. 106:
111