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21-12-remont-perednego-supporta-brembo.html
21.12. Repair of forward support BremboNotes
Before ввинчиванием unions it is necessary to put on a carving a thin layer of greasing G 052 150 А2.
Case parts скобы a support are connected by bolts to internal shaped deepening and are not subject to dismantling. At damage of protective covers of directing fingers it is necessary to replace them with the new.
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Fig. 15–26. Forward support Brembo: 1 – a protective cap; 2 – the prorolling union; 3 – a sealing ring; 4 – the piston; 5 – a protective cover; 6 – the brake pipeline; 7 case скобы a support
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Clear a support (fig. 15–26) of a dust and a dirt, using thus protection frames of respiratory organs.
On the one hand a support establish the special adaptation for cave-in of the piston which will keep the pistons located against each other on a place, and on the other hand establish a clip fixing the piston in the cylinder. Between a clip and remained piston establish wooden брусок.
Take the piston from a support for what submit air under low pressure to the brake cylinder through an aperture for connection of a brake hose.
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Fig. 15–27. Use of an assembly wedge for extraction of external consolidation from a flute of the cylinder of a support
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Remove wooden брусок and cautiously take the piston. Accurately, not to damage a cylinder wall, take out external consolidation from a flute of the cylinder of a support, using an assembly wedge or an edge of a flat screw-driver as the lever (fig. 15–27).
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Fig. 15–28. Use of an assembly wedge for extraction of internal consolidation from a flute of the cylinder of a support
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Similarly take internal consolidation from a flute of the cylinder of a support (fig. 15–28).
Check up a cylinder and piston condition. In the presence of scratches, рисок, deterioration or dot corrosion it is necessary to replace the piston and the cylinder. Irrespective of a condition replace all rubber consolidations.
Wash out all details in methyl spirit or a pure brake liquid and wipe them.
Apply a thin film greasings G 052 150 А2 on a sealing ring and the piston (fig. 15–28 see).
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Fig. 15–29. An arrangement of sealing rings and the piston: 1 – an external sealing ring; 2 – the piston; 3 – an internal sealing ring
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Establish internal and external sealing rings on the piston (fig. 15–29).
Fingers of hands press the piston into the support cylinder.
Using the adaptation for cave-in of pistons and the special tool 3350/2, press external consolidation and press it on 44 mm into the case скобы a support.
Similarly replace other pistons in a support.
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