50 Hours Service - Wheel Nuts
Tighten wheel nuts as follows.
Mounting wheel hub to rim plate: Torque 490 Nm.
Tightening sequence for wheel nuts: See illustration for your wheel hub
version and tighten in the numbered order.
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ATTENTION! Always refit the plastic nut covers on the nuts
afterwards the wheels has been mounted or retightened.
50 Hours Service - Tyre Pressure
Check the tyre pressure according to the table in "Tyre Pressure" on
page 165.
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DANGER! Never inflate tyres more than to the pressure specified
in the table. Over-inflated tyres can explode and cause severe
injuries!
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WARNING! If renewing tyres, always use tyres with minimum load
index as specified. See "Tyre Pressure" on page 165.
50 Hours Service - Air Brakes
Check the air brakes for leaks by the following procedure:
1. Connect the snap couplers to the tractor. Fill the trailer air tanks.
2. Check for leaks with brakes released, for example by spraying soapy water on the wheel.
3. Apply the brake up to full pressure.
4. Check for leaks with brakes applied.
6 - Maintenance
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