Hours Service - Hydraulic Oil Level; Hours Service - Gearbox Oil Level; Hours Service - Transmission Shaft; Hours Service - Wheel Nuts - Hardi COMMANDER TWIN FORCE Instruction Book

10 hours service - Hydraulic oil level

Check that the oil level is between min. and max. on the sight glass. Clean the area areound the filling cap carefully and add
fresh, clean oil if the level is low. Regarding oil quality - see section the section "Lubricants".

10 hours service - Gearbox oil level

Check the gearbox oil level is reaching the sight glass. Clean the area areound the filling plug and add fresh, clean oil if the
level is low. Regarding oil quality - see the section "Lubricants".

50 hours service - Transmission shaft

Check function and condition of the transmission shaft protection guard. Replace any damaged parts.

50 hours service - Wheel nuts

Tighten wheel nuts as follows with following torque wrench settings:
Wheel hub to rim plate: 490 Nm (362 lbft)
Tightening sequence: See illustration and tighten in order of
numbering.
ATTENTION! Some wheel configurations has 10 wheel bolts.
Cross-tighten the same way!
ATTENTION! When wheels has been mounted or re-tightened,
the plastic nut covers must be placed on the nuts afterwards.

50 hours service - Air brakes (optional)

The air brakes are checked for leaks by following procedure:
1. Connect the snap couplers to the tractor and fill the trailer air tanks.
2. Check for leaks with brakes released.
3. Apply the brake up to full pressure.
4. Check for leaks with brakes applied.

50 hours service - Tyre pressure

Check the tyre pressure according to the table in "Technical specifications".
€
DANGER! Never inflate tyres more than to the pressure specified in the table. Over-inflated tyres can explode and
cause severe personal injuries! See the part "Occasional maintenance - Change of tyre".
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WARNING! If renewing tyres always use tyres with min. load index as specified.
6 - Maintenance
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