Transcripción

1 Escrito 07 agosto :37:04 Según manual del 2009:

2 Brico que he encontrado: view findpost p I am assuming you me the clutch fluid. To check it I guess if its black in colour then replace. Not sure why it actaully goes black apart from contaminates or possible boiling!!!..maybe. On the other hand it probably goes black for the same reason engine oil goes black, but I am no chemical enginner in oils. To change it is the same as bleeding you brakes. There is a bleed nipple on the slave cylinder mounted on the side of the gearbox. 1) Jack car up on nearside, to gain access to the slave cyliner (don't forget to use axlestands). 2) Attach plastic tube of required diameter to the bleed nipple and place other end in a container ( 1litre size should be enough). Note there is a rubber dust cap over the top of the bleed nipple. 3) Undo bleed screw about quater turn (should be enough, but you may need to loosen more of no fluid comes out when clutch pedal is pressed. 4) Remove cap on master cylinder. 5) Press down on brake pedal and check for fluid entering container. If not loosen bleed nipple slightly (helps to have two people. 6) Release clutch pedal. You will probably have to pull it back up as it won't return by itself. 7) Keep pumping pedal until all the brake fluid has left the master cylinder. The reason for doing this is to enable you to clean the master cylinder before adding new fluid and mixing good with bad. 8) This step is up to the individual to do and you should use caution. Use a lint free cloth and carefully clean the inside of the master cylinder of any black residue. Ideally the master cylinder should be removed and cleaned with brake fluid, but that is a bigger job and personally an overkill. Just be carefull not to leave or drop any debris into the master cyclinder. 9) Top up the master cylinder to MAX. You will need to keep topping it up to make sure it doesn't run dry while performing the next step. 10) Have some gently press the brake pedal and hold it down. Tighten the bleed nipple. 11) Release or pull back clutch to the upper position. Then undo bleed nipple. 12) Repeat 10) and 11) until the brake fluid going into the container is as clear as what you are putting into the master cylinder. 13) Now continue 10) and 11) until there are no air bubbles in the plastic tube. On the final press of the clutch (no air bubbles and clear fluid). Tighten bleed nipple and job done. 14) Now check the feel of the clutch by pressing a few times and check that it comes up by itself. If it doesn't you either have air still in the fluid/master cylinder has no fluid/bleed nipple is still loose and leaking fluid. REMEMBER : when putting in new brake fluid and bleeding make sure the master cylinder doesn't run dry.keep it topped up!! 15) Remove plastic tube. Check tightness of bleed nipple - be carefull not to overtighten as it is easy to strip the thread. Replace master cylinder cap after check clutch fluid level for one last time. Replace dust cap on the bleed nipple. 16) After a drive check the clutch fluid again. The level should not go down, if it does check for leaks at the bleed nipple. Then check after a week just to make sure (assuming you have been driving it). CAUTION: brake/clutch fluid will strip paint so be carefull. Any clothes/rags used should be thrown away, you don't want to use to wipe something down later and old fluid disposed of at the local tip correctly. Any comments or errors you see are appreciated.

3 Escrito 08 agosto :32:56 Bueno, pues ya está. A ver: -Vasos de aceites de frenos y embrague: -Aspecto del del embrague:

4 -Succionamos con una jeringuilla:

5 Sale bastante moquillo.

6 -Limpiamos el vaso: -Lo llenamos del nuevo líquido: -Preparamos un envase con un tubo para poder ir purgando desde debajo del coche a medida que vayamos bombeando con el pedal del embrague:

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8 -Hay que abrir el purgador desde debajo del coche, pisar el embrague, cerrar y levantar el pedal. Todo ésto mientras controlamos que el nivel del vaso de expansión no baje del todo (para que no entre aire al circuito) y rellenando a medida que haga falta. El líquido viejo saldrá por el tubo hacia el envase y, poco a poco, veremos que empieza a salir el nuevo:

9 -Seguimos con la operación hasta conseguir un líquido claro saliendo por debajo y cerramos: -Rellenamos el vaso de expansión desde arriba para dejarlo a nivel:

10 Operación hecha con Kms y hemos usado menos de medio embase de medio litro (no ha llegado a 250 ml): El embrague se nota bastante mejor. Muchas gracias, como siempre, a mi hermano e ILanda!