250 Hours Service - Parking Brake; 250 Hours Service - Adjustment Of Wheel Brakes - Hardi COMMANDER DELTA FORCE Instruction Book

6 - Maintenance

250 Hours Service - Parking Brake

Inspect the following:
Parking brake lever
If it can be pulled further backwards than 90° (midway), using a traction
of approximately 25 kg, the cable needs to be adjusted.
Parking brake cable
Inspect the parking brake cables for possible wear or damages. Replace
worn or damaged parts.
When the parking brake is relieved, the cable must be limp; otherwise it
needs to be adjusted.
Correct length:
• When the brake is relieved, the cable must be tight and yet not
stretched.
• Lengthening/shortening of the parking brake cable is carried out
by adjusting the turnbuckle located inside the frame.
There are two versions of the hand brake system available. One version
is connected to the centre of the wheel axle (see picture to the right),
the other version is connected near the wheel.
• Once the brake lever (A) is adjusted, tighten the cable by moving the hand brake lever (B) back.
• Tighten the bolts on the brake connector (C).
• Fine-tuning of the hand brake can be adjusted with the cable bolt (D).

250 Hours Service - Adjustment of Wheel Brakes

Lift the rear of the sprayer from the ground. It is recommended to use
two lifting jacks, which are placed under the wheel axle. Make sure the
sprayer is stable and secured before carrying out any adjustments.
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ATTENTION! There are two versions of the parking brake system
available, one of the pictures should show your system at hand.
1. Loosen the 4 bolts at the brake connector (C) between the brake
arms. Also loosen the screw in each end of the brake connector
and the hand brake cable.
2. Adjust the nut (A) counter-clockwise. Turn the nut 60° (1/6 turn) at
a time - alternately between left and right brake. Continue the
adjustment, until resistance occurs when rotating the hub/wheel
by hand.
3. Turn the nut 60° (1/6 turn) clockwise to loosen brake. Hub/wheel
should rotate freely now.
4. Tighten the brake connector (C) bolts again.
5. Tighten the parking brake cable again (see section above).
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