Check of a free wheeling of the lever of a lay brake
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- Action of a lay brake should begin with the third lock groove of the lever.
- At the fixed fourth tooth back wheels should be blocked.
- On models with disk brake mechanisms on back wheels the free wheeling directly depends on functioning of the automatic adjusting device.
- In general: if the course of the lever is longer usual, it specifies on worn out brake pads on back wheels or the extended cables of a brake drive. This certificate of that the lay brake was strongly tightened at each parking.
- Adjustment of a lay brake usually happens is necessary only after replacement of a cable of a brake drive or pads disk brake mechanisms of back wheels.
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Replacement of a cable of a brake drive
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- To raise the car behind and to fix.
- To remove the car from a lay brake.
- To weaken an adjusting nut on коромысле until a cable it is not becomes appreciable sagged.
- To remove a brake drum, to remove brake pads and to take out the back end of a cable from the lever of inclusion of system of a lay drive.
- If on your car on back wheels there are disk brake mechanisms, it is necessary to hook spring bracket on the end of a cover of a cable and to take out a tip of a cable of a brake drive from the drive lever.
- To hang out and remove a cable of a drive from various крепежей on a back axis and on the car bottom.
- At assemblage to establish a clamp on the forward end of a cover тросового a drive.
- Навешивание a cable of a lay brake on приводном the lever of the drum-type brake mechanism can be connected with problems. Therefore it is necessary to remove a spiral spring on a cable kusachkami-bokorezami and to prevent its slipping, softly having clamped бокорезы on a cable. Now to hang a cable in the lever.
- At models with disk brake mechanisms on back wheels it is necessary to spend adjustment!
- At all cars it is necessary to adjust system of a lay brake.
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Regulation of system of a lay brake
At the left: regulation of a lay brake. By rotation of an adjusting nut (1) on a carving site (2) cables of a brake drive are made a tension of cables of a brake drive to wheels. The illustration shows about the middle of the bottom of the car.
On the right: the lay brake is adjusted correctly if driving the lever of a brake (2) slightly rises from an emphasis (1).
Thanks to the automatic adjusting devices which are available for models both with drum-type, and with disk brake mechanisms on back wheels, the system of a lay brake needs to be regulated only after works on mechanics of system of a lay brake or after replacement brake pads.
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- To raise the car behind from both parties and to fix.
- Models with back drum-type brake mechanisms: to remove the car from a lay brake.
- To turn out an adjusting nut till the end of a carving bar.
- Once strongly to press a brake pedal.
- To lift the lever of a lay brake on two lock grooves (two clicks).
- To tighten an adjusting nut so strongly that both wheels could be turned a hand with great difficulty.
- To remove the car from a lay brake and to check up a free wheeling of wheels.
- Models with back disk brake mechanisms: to spend adjustment.
- To tighten an adjusting nut so strongly that both приводных the lever of a lay brake at supports of brake mechanisms on the right and at the left have slightly risen from an emphasis. The assistant should check it.
- Now to weaken an adjusting nut on two turns.
- For the control to press the lever of inclusion of system of a lay brake to supports of brake mechanisms on the right and at the left by turns to corresponding emphasis. If the lever of a support of other wheel as moves, means, cables of a brake drive are tense too strongly.
- In this case to weaken an adjusting nut of cables of a brake drive so that both levers were near an emphasis.
- To tighten and again to weaken a lay brake; to check up a free wheeling of back wheels.
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