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578 Maintenance
Servo steering
Oil recommendations
Servo steering
PSS-SING
PSS-DUAL
Steering system,
hydraulically steered
pusher axle and
hydraulically steered
trailing wheel axle
Checking the oil level
1
Clean around the cap and dipstick
2
Check the oil level. With the engine stationary,
the level should be on the MAX marking on the
dipstick
3
Top up with oil as necessary
Some trucks with 2-circuit steering systems have twin
oil reservoirs for the servo steering.
Oil grade
ATF oil, type Dexron III
ATF oil, type Dexron III
Note!
Brake lining wear can also be read
using the wear pin on the brake
caliper at every basic service, as a
complement to the electronic sensor.
Oil volume
Oil change
approx. 5.0
Only in
litres
connection with
approx. 9.0
repairs.
litres
approx. 6.0
Only in
litres
connection with
repairs
Filter change
Once
per year.
J0008138
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