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307 first start brake not hold

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08.05.2020 16:55 # 1
mustafah
Friends 2003 307 SW 1.6 PACK OTM. I own a vehicle with LPG. I am generally satisfied with the vehicle, but for about 2 months, when the vehicle was first started, it was noticed that the brake remained quite weak. While traveling at normal speed, there is no braking problem, but when I leave the garage at the first start, it holds quite a weak brake even though I applied the brake to the end. "C If there is a vehicle at the bottom, it would be struck. & nbsp; There is no change in this process. I'm thinking about looking at the industry tomorrow, but what would you recommend? & Nbsp; "Smile" & nbsp; What could be the reason?
08.05.2020 16:55 # 2
berk2309
teacher & nbsp; check the hydro level but if it gets worse when it gets hot westing house & nbsp; may have a problem & nbsp; discs can be. Are the linings original & nbsp;
08.05.2020 16:55 # 3
mustafah
[QUOTE = berk2309] teacher & nbsp; check the hydro level but if it gets worse when it gets hot westing house & nbsp; may have a problem & nbsp; discs can be. Are the linings original & nbsp; [/ QUOTE]

The hydraulic level is in good condition, the pads have just changed and the master had said fine when changing the timing before. It has been about 3 months since the back pads have been replaced. The problem disappears when the vehicle gets hot, so after taking a normal road.
08.05.2020 16:55 # 4
berk2309
the first time the pressure seems to be insufficient & nbsp; There may be a westing house problem & nbsp;
08.05.2020 16:55 # 5
mustafah
[QUOTE = berk2309] the first run means that the pressure seems insufficient & nbsp; There may be a westing house problem & nbsp; [/ QUOTE]
No problem afterwards, could this track be missing any?
08.05.2020 16:55 # 6
berk2309
If he does, he needs to do it continuously, & nbsp; if it is hot next to it
08.05.2020 16:55 # 7
mustafah
[QUOTE = berk2309] He should do it constantly if he misses it, but & nbsp; [/ QUOTE]

So what is the mechanism of passing when it gets hot?
do you know?
08.05.2020 16:55 # 8
berk2309
I do not know exactly, my teacher, KOLIVA teacher can help & nbsp; about western house
08.05.2020 16:55 # 9
mustafah
[QUOTE = berk2309] I do not know exactly my teacher, our KOLIVA teacher can help & nbsp; [/ QUOTE]
I am waiting for support from our Koliva teacher on western house then & nbsp; "Smile" & nbsp; automatic lpg` Our cars are already the same except for & nbsp; "Big & nbsp; thank you for your attention berk bey & nbsp; "Smile"
08.05.2020 16:55 # 10
berk2309
you're welcome I couldn't help much, but & nbsp; Let me ask you how your gear shifts are in 2nd gear & nbsp;
08.05.2020 16:55 # 11
mustafah
[QUOTE = berk2309] I'm sorry I couldn't help much but & nbsp; Let me ask you how your gear shifts are in 2nd gear & nbsp; [/ QUOTE]

When I first bought the car in April, it gave a torque converter malfunction, I had a new convector installed. It was felt a lot before changing, but when the gearbox oil changes, it is no longer felt when upshifting, only when the brakes are shifted during hard braking. What exactly are you wondering with the 2nd gear transition? & Nbsp; "Smile"
mustafah 2012-07-23 19:17:33
08.05.2020 16:55 # 12
berk2309
that means vehicle in 2nd gear & nbsp; I am wondering if you are going to drop the cycle and then shift it: D & nbsp;
08.05.2020 16:55 # 13
mustafah
[QUOTE = berk2309] ie vehicle in 2nd gear & nbsp; I am wondering if you are going to drop the cycle and then shift it: D & nbsp; [/ QUOTE]

Shifts down the gear based on my rate of running on the gas. If you do not load on the gas, throw it at low speed, there is a way to 5000rpm if you load & nbsp; "Wink" & nbsp; I did not see the situation he was throwing. I'll pay attention to the next time, if there is such a thing & nbsp; "Smile"
08.05.2020 16:55 # 14
berk2309
because in automatic gearboxes, in order to remove the excess pressure in the 2nd converter in the second gear & nbsp; & nbsp; At high speed 3000, the duser throws up the 2000 boom & nbsp; some friends did not like it, they would fix it by changing the brake pad, i would recommend you to try it in case of trouble 15 & nbsp; Something like originals & nbsp; under the brake pedal & nbsp;
08.05.2020 16:55 # 15
koliva
Hello,

Westinghouse is what they call a vacuum pump. So it is the tool that the piston comes in just behind the pedal. As shown below,



When you turn off the vehicle's contactor, when you pump the brake pedal, does it emit a direct proportion by pumping for a period of time, and then it hardens? Give them a try and go back.
koliva 2012-07-23 19:55:48
08.05.2020 16:55 # 16
zgr
[QUOTE = koliva] Hello,
When you turn off your vehicle's control, when you pump the brake pedal, does it sound in proportion with pumping for a while and then it hardens? Give them a try and come back.
[/ QUOTE]
hello. I intervene but it got stuck in my mind. Is it normal to do what you described above?
08.05.2020 16:55 # 17
koliva
[QUOTE = zgr]
hello. I intervene but it got stuck in my mind. Is it normal to do what you described above?
[/ QUOTE]

Yes it should. Reviews
08.05.2020 16:55 # 18
mustafah
I'm sorry, we just got back from iftar & nbsp; "Smile" & nbsp; now I'm going to try what my teacher said, I wondered about it & nbsp; "Smile"
08.05.2020 16:55 # 19
mustafah
[QUOTE = koliva] Hello,

Westinghouse is actually a vacuum pump. So it is the tool that the piston comes in just behind the pedal. As shown below,



When you turn off the vehicle's contactor, when you pump the brake pedal, does it emit a direct proportion by pumping for a period of time, and then it hardens? Give them a try and go back.
[/ QUOTE]
& nbsp; I just tried, every time I pumped the brake with the car closed, the brake gradually hardened with the sound of air. I started the car without pressing the pedal and when I pumping the brake 1-2 times, the brake pedal was 1-2 seconds. softened inside. Then, every time I applied the brakes, the air sounded.
subtracted
mustafah 2012-07-23 23:44:13
08.05.2020 16:55 # 20
koliva
I don't think there is a problem with your brake system. So at least it feels so remotely "Smile"

I think there is air left while the brake is being changed in the hydraulic system of your vehicle. While making the changes, the masters open their calipers back to accommodate the new linings because the new linings are thicker than the old ones and they need space to accommodate them. When opening, the excess brake fluid goes back and throws it out of the hydraulic cabin. When everything is replaced, the missing brake fluid is completed. However, when these events occur, if the hydraulic level drops too low, air will remain inside during the addition of new hydraulic.

The bleeding process is simple, but you need an extra person for this. It is best to bring a master. This is my guess, so if you try it, I will ask you to write the results here so that everyone, including me, will learn.
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