SK597-AT4
Drive line
Truck
SPIERINGS MOBILE CRANES USER MANUAL V 1.2
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11.3.2.
Checking oil level transfer case
Shaft 1 (
) is the input shaft and shaft 2 (
is the output shaft for driving axles 2
and 3.
1. Make sure that the vehicle stands on a flat horizontal surface;
2. Remove the
plugs
B
and
D
from the filler necks;
3. The oil level must just be under the
filler neck D
:
-
If this is not the case, top up oil (
§ 11.3.3. Refreshing oil transfer
by using
filler neck B
till the oil leaves
filler neck D
;
4. Let the oil drain;
5. Mount the
plugs
B
and
D
.
CAUTION!
In order to avoid measument errors, the oil level may not be checked immediately
after operating. Measuring with a cold motor is also not correct. It is better to drive
the vehicle for a moment (if the engine is cold) before measuring the oil level.
In this way the oil is spread around the entire transfer case.
The oil temperature must be below 40 °C.
CHECK / TEST!
Check the oil level of the transfer case every 2 months at normal operating
conditions. The oil temperature must be below 40 °C.
Picture 11-7