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Possible malfunctions of coupling and ways of their elimination
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Cause of defect
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Way of elimination
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Incomplete deenergizing of coupling - coupling <conducts> (transfers) do not join or join hardly
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At engine work on the single turns, the included direct transfer and the switched off coupling the secondary shaft of a transmission should not rotate
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For check carrying out it is necessary to remove карданную transfer and to insert in back картер transmissions a separate sliding plug карданной transfers for prevention of a leak of oil
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Air presence in a hydraulic drive of coupling
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To pump over hydraulic system of a drive of coupling, to be convinced that moving of the end of a plug - not less than 14 mm
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Jamming of a nave of a conducted disk on шлицах a primary shaft
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To eliminate jamming on шлицах (to smooth out шлицы)
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Коробление a conducted disk
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To replace a conducted disk or to correct it
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Non-simultaneous pressing of the bearing of deenergizing of coupling levers of deenergizing of coupling
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To adjust a relative positioning of the ends of levers of deenergizing of coupling
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Incomplete inclusion of coupling - coupling slips (the specific smell is felt, car dispersal worsens, speed of movement falls, lifting) is hardly overcome
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Easing press пружинЗамасливание frictional overlays of a conducted disk
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To replace springs новымиЗаменить a conducted disk or frictional overlays. In case of small замасливания to wash out a surface of overlays kerosene and to smooth out a small skin
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Excessive deterioration of frictional overlays (to rivets), working surfaces of a flywheel and a press disk
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To replace frictional overlays or conducted дискЗаменить a flywheel or press a disk or to eliminate on them teases and ring risks machining taking into account recommendations (coupling Repair> and <engine Repair> see <)
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The compensatory aperture of the main cylinder because of cuff swelling is littered or blocked by a cuff edge
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To wash out a working liquid the main cylinder or to replace a cuff
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Not smooth inclusion of coupling
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Замасливание frictional overlays of a conducted disk
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To replace frictional overlays
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Deterioration of frictional overlays (to rivets)
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To replace a conducted disk or frictional overlays
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Jamming of a nave of a conducted disk on шлицах a primary shaft of a transmission
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To eliminate jamming on шлицах
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Non-simultaneous pressing of the bearing of deenergizing of coupling levers
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To adjust a relative positioning of levers
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Loss of elasticity of lamellar springs of a conducted disk
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To replace a conducted disk
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Jamming of levers of deenergizing of coupling in support or ledges of a press disk in casing windows
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To eliminate jamming (to smooth out interfaced surfaces)
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Vibrations and noise in transmission at movement
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Breakage or deterioration of details демпферного devices of a conducted disk
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To replace a conducted disk in gathering
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Deterioration of a frictional washer or easing of a press spring frictional гасителя
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To replace a frictional washer or a spring гасителя
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<Peep> and noise in coupling at the working engine
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Failure of the bearing of deenergizing of coupling
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To replace the bearing. To check up and restore соосность картера coupling and a cranked shaft (engine Repair> see <)
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Scratch by pressing a coupling pedal at the idle engine
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There is no greasing or plastic plugs of an axis of a pedal of coupling have worn out
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To grease plastic plugs with a kolloidno-graphitic preparation (OST 08-420-74) or to replace the worn out plugs new
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Coupling deenergizing occurs only by sharp pressing a pedal. By smooth pressing the pedal easily reaches against the stop, coupling is not switched off
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Pollution or the big deterioration of a mirror of the main cylinder. The big deterioration of a cuff of the piston of the main cylinder
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To wash out, and at deterioration to replace the main cylinder.
To replace a cuff
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Fall of level of a liquid in a tank of the main cylinder of deenergizing of coupling
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Deterioration or hardening of a cuff of the piston of the working cylinder - подтекание liquids
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To replace a cuff
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Infringement of tightness of connection of the pipeline with the main thing and the worker cylinders - подтекание liquids
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To tighten connecting nuts
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