SK375-AT3
Hydraulic system
Truck
8-2
SPIERINGS MOBILE CRANES USER MANUAL V 0.0
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8.1.1.
Checking oil level
Check the oil level:
1. Open the left-hand cover of the engine cowling;
2. Check by means of the
sight glasses B
) of the oil tanks if the oil level reaches the
top of the sight glasses;
3. Top up the hydraulic tank, if necessary (see
8.1.2.
Topping up oil
Top up with hydraulic oil via the filler neck of the tank (
).
The oil may reach maximally to the upper edge of the sight glasses.
8.1.3.
Analysing oil
Have the hydraulic oil regularly analysed and refresh the hydraulic oil if needed.
CHECK / TEST!
Timely check the hydraulic oil level to prevent damage to the system.
For more information, see
§ 5.3.6. Maintenance schedule hydraulic system
CONDITIONS
The truck must be standing horizontally;
The oil temperature must be below 40 °C;
All axles must be fully retracted;
The outriggers and outrigger beams must be fully retracted;
The axle blocking may not be enabled.
INFORMATION!
Always top up hydraulic oil with oil of the same brand and type
(se
e § 14.5. Specifications hydraulic system truck).
CHECK / TEST!
After 5 years, have the oil analysed after refreshing.
Then have the oil analysed every 2 years.
