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SK597-AT4
Drive line
Truck
SPIERINGS MOBILE CRANES USER MANUAL V 1.2
11-3
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11.2.2.
Refreshing oil gearbox
1. Make sure that the vehicle stands on a flat horizontal surface;
2. Put an oil tray under the drainage plug (
3. Remove the drainage plug;
4. Remove the filler plug (see
);
5. Mount the drain hose:
-
Immediately the oil begins to flow into the oil tray;
6. Remove the drain hose;
7. Mount the drainage plug;
8. Top up new oil via the filler neck (
), till the bottom of the filler neck is reached
(see
§ 14.2.1. Specifications gearbox
9. Mount the filler plug with a tightening torque of 60 Nm;
10. After topping up, let the gearbox run for testing (protract the outriggers,
block the differentials), causing the retarder to be activated;
11. After that, check the oil level and top up, if necessary
(see
§ 11.2.1. Checking oil level gearbox
CAUTION!
The gearbox and the oil are very hot if the truck is driven for quite some time.
Refresh the oil every 30,000 km or at least once a year.
Picture 11-3