ADJUSTMENT
F273
F_02_204
C756
TENSIONING THE V-BELT If the V-belt is properly tensioned - its deflection must be 5.5 mm when one belt is subject to the force of 25 N. Tension the V-belt to the prescribed value after releasing the fixation screws (1, 2).
ADJUSTING THE PLAY OF THE BRAKE PEDALS The proper play between the piston rod of the brake pedals and the piston of the main cylinder is 0.5 - 1.0 mm (3 - 6 mm measured at the edge of the brake pedals with the pedals disconnected). Perform the adjustment with the pedals disconnected and after releasing the adjustment nut (1) that the piston rod is screwed in.
BLEEDING THE BRAKE SYSTEM OF THE TRACTOR Do the bleeding with the pedals disconnected, for each wheel separately, as follows: Note: When bleeding the hydraulic brake circuits you must always depress one pedal (1) by 7.5+0,5 mm, measured at the piston rod of the main brake cylinder, which +0,2 mm at the adamounts to 3 justment screw (2) and do the bleeding with the other pedal. To maintain the proper distance insert between the pedal (1) and adjustment screw (2) a gauge with the corresponding thickness, +0,2 mm. i.e. 3
∗TENSIONING THE V-BELT OF THE AC COMPRESSOR If the V-belt is properly tensioned - its deflection must be 7.5 mm when the belt is subject to the force of 25 N. Tension the V-belt to the prescribed value after releasing the fixation screws of the AC compressor.
182
