The first two rounds of the brake can not analyze the reasons for failure are:
1, the gap between the two brake lines or brake ranging blockage, the gap between the two brake adjustment or dredge pipeline;
2, there is oil in the brake drum or brake shoes distorted, approach is to remove oil or repair, replacement brake shoes;
3, there is air in the brake lines, is the way to deal with exclusion of air brake lines.
Second, the hand brake failure, this may be due to the hand brake cable slack approach to treatment is to adjust the hand brake wire tightness.
Third, Zhidongshiling, analysis of failure are:
1, the diesel engine partsbrake drum and brake shoe gap is too large, is the way to deal with the gap modulation of the brake drum and brake shoes;
2, the brake master cylinder fluid out of the valve failure, maintenance approach is out of the valve;
3, excessive brake lining wear, friction plate approach is better;
4, the contact surface is not enough friction plate, friction plate approach is repaired.
Steering system common faults and approach:
First, the steering gear oil spills, analyze the reasons for failure are:
1, each steering joints (body, every dish, stator, rotor) oil spill, this treatment approach is to replace the seals, cleaning steering, sturdy bolt joints or better;
2, the journal of the relief valve seals or damaged, this approach is relatively simple, the journal is a better place and seals at the relief valve;
3. Limit bolt washers at uneven way this situation was handled better polished washer or gasket.
Second, steering failure, analyze the reasons for failure are:
1 piece of battery powered forklift broken steering spring break or deform steering pin, it may be broken or deformed coupling opening, this approach is better spring, pin, coupling;
2, valve failure, the approach is to clean safety valve, replace the spring;
3, steering cylinder leakage is too large, the approach is to replace the seals or cylinder.
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