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Troubleshooting vacuum pressure line
| Fig. 15.63. The device is vacuum-pumping system. The inset shows an option for touring cars: 1, 12 - vacuum-pressure pump; 2, 4, 9, 15 - tee; 3 - activator of the rear door; 5 - the main promoter of the front door; 5 - a hose of the vacuum / high davenuya; 7 - the direction of the door to the activators; 8 - activator doors fuel filler; 10 - Case; 11 - activator of the rear door; 13 - activator of the filler cap of the fuel tank; 14 - activator of the trunk lid; 16 - compound bellows
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At serviceable system, all locks should lock yourself in for about two seconds. If the pump is operated with more than 5, or none of the actuators will not activate the lock, the work failure indicator. In Fig. 15.63 shows a device vacuum pumping system. When working electrical circuit for central locking units and line tightness of the pneumatic system can be checked using the pump itself. For this purpose it is necessary to consistently block the parts of highways and to check operation of the locks until until you find the leaking section.
| Fig. 15.64. Leak detection in the pneumatic system by successive overlapping lines: 1 - a branch of the pneumatic system; 2 - Tee
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To cover the hoses, clamps (Fig. 15.64). If the overlap line at some place and start the fault disappears trigger locks, then that part of the leaking pipeline, which is cut off from the pump clip.
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