First, determine the working position of the hand brake handle. In General, when you handle to the three-fourths of the whole trip, hand brake systems should be in the normal brake position. Should find this site, this site can be determined by ratchet sound, between General 5~7 is the normal position.
And then check the effectiveness of the hand brake mechanism, that is, take a look at Handbrake can work effectively. Drive to the slopes the larger street sweeper machine, road in good condition on the slopes, step on the brake pedal, hang empty, and the hand brake handle to determine the point of work.
Slowly release the brake pedal, if street sweeper machine without sliding, it shows good hand brake effectiveness. Check the sensitivity of the hand brake, which is very important on the slope. In the gentle slow traffic on the roads, slowly pull Handbrake handle, sensitivity, and the point of feeling handles. If sweeping the rider to brake's braking efficiency of cement plant is found or sensitivity less than ideal can be solved by adjusting hand brake cable.