NameInterest Posted May 8 Share Posted May 8 My 1986 Mercedes 608d vehicle necessitates the brake servo, part number A0014304630. Is assistance available? One or two are listed for sale online, although they are 'out of stock' when I try to buy them. Is it possible for me to locate a repair kit? I have conducted an exhaustive search and am currently at an impasse. Link to comment Share on other sites More sharing options...
Lemmand Posted May 8 Share Posted May 8 Have you enquired directly with Mercedes? Link to comment Share on other sites More sharing options...
NameInterest Posted May 8 Author Share Posted May 8 Indeed. Their response is obsolete. Link to comment Share on other sites More sharing options...
NameInterest Posted May 8 Author Share Posted May 8 Companies such as Pastparts will not undertake the reconditioning of the unit unless I can procure a repair kit, which I am unable to do. Is anyone aware of alternative servos that may be compatible? Link to comment Share on other sites More sharing options...
Grundysp Posted May 8 Share Posted May 8 Is it a servo or a vacuum pump? Link to comment Share on other sites More sharing options...
NameInterest Posted May 8 Author Share Posted May 8 Servo ATE 3.6147-0501.4 or A0014304630 Link to comment Share on other sites More sharing options...
NameInterest Posted May 8 Author Share Posted May 8 Additional images. 9-inch diameter Link to comment Share on other sites More sharing options...
NameInterest Posted May 8 Author Share Posted May 8 Link to comment Share on other sites More sharing options...
NameInterest Posted May 8 Author Share Posted May 8 The mechanic used a little amount of loosening agent and manipulated the rod many times. This sensation is pleasant; the pressure appears adequate, as though the diaphragm is functioning properly. I will reattach this. The issue persists. At this juncture, it was seen that air was being inhaled through the breather tube. Recede the servo. Upon exerting pressure on the brake pedal, it first exhibits significant resistance; but, with additional force, the pedal rapidly descends to the floor, resulting in an emergency stop of the car. Depending on the pedal's mood, it may gradually return to the top position and disengage the brakes; however, in most instances, the pedal must be manually lifted back up to release the brakes. I have replaced the master cylinder and the wheel brake cylinders. Link to comment Share on other sites More sharing options...
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