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Brake-32 Table 1
Name of element (failure) Brake is low or soft Lag of brake Block of brake The brake is very hard but has bad effect Brake noise Brake system (leakage of brake fluid) 1
1 Brake system (with air) 2
2
brake shoe (worn)
3
Piston oil seal (worn or damaged) 3
brake pedal (small free stroke)
1
Brake main pump (failure) 4 11
parking brake (brake shoe is out of round) 4
parking brake (improper adjustment) 2
parking brake pull-wire (lag)
3
Assist push bar (improper adjustment) 5 9
8 Tension or release spring (failure)
8
8 brake shoe (crack or deformation) 5 5 4 1 Piston (lag)
6 1
brake shoe (with oil)
2 5
Piston (block)
7 3
assist system (vacuum leakage)
10
9
brake shoe support plate (loose)
4 fixed bolt (loose)
2 Slide pin (worn)
5 brake drum (crack)
4 7 3 brake shoe (with foreign material)
6 6 brake shoe (harden )
7 Noise reduction plate (worn)
9 Press spring (damaged)
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