How to change front wheel bearing MERCEDES-BENZ A W169 TUTORIAL | AUTODOC
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- เผยแพร่เมื่อ 10 ก.พ. 2025
- How to change / change / install / replacement front wheel bearing / wheel bearing kit / hub bearing / wheel hub bearing on MERCEDES-BENZ A W169 TUTORIAL | AUTODOC
Top brands that produce wheel bearing: BOSCH, STARK, SACHS, SKF, VAN WEZEL, VALEO, LuK, MAPCO, A.B.S., ATE.
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On our website you will find a wide range of auto parts you are interested in: goo.gl/EwP2RS
Wheel bearing: goo.gl/u7GxVp
Wheel bearing for MERCEDES-BENZ: goo.gl/uGKypk
Wheel bearing for MERCEDES-BENZ A W169: goo.gl/zRTZTd
MERCEDES-BENZ Car parts: goo.gl/3p7gRA
01:20 - Use a socket №30
01:46 - Use a socket №18
02:30 - Use a torx №T30
02:55 - Use a socket №22
03:24 - Use a special puller to take the tie rod end out
03:49 - Use a socket №8
04:24 - Use an open-end wrench №21
05:55 - Use a socket №21 and an open-end wrench №21
07:04 - Using round-nosed plyers, take out the retaining ring of wheel bearing
07:39 - Press out the the wheel bearing using a hydraulic press
If you'd like to view the replacement tutorial in text form, please turn on subtitles.
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Disclaimer:
This video only contains tips and recommendations that could be helpful when carrying out car repairs or replacing parts. AUTODOC is not liable for any harm, injury or property damage incurred while carrying out repairs or replacements, that are a result of incorrect use or misinterpretation of the provided information. This video is for informational purposes only and does not guarantee achievement of a specific result. The user is personally liable for incorrect use of repair equipment, tools or car parts, in particular, when this use poses the risk of injury. AUTODOC strongly recommends being careful and adhering to the safety rules when doing any repair or replacement. Keep in mind that using low quality auto parts does not guarantee the proper level of road safety.
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Good video as a confidence builder and clear indicator of the equipment that makes the job both safe and quick(er). Great help to others as rugged individualists! Thanks and keep going with these.
Thank you for the feedback! We hope that our tutorial was helpful for you. Stay tuned and follow our latest updates. Best regards, Autodoc.
Probably the best instructional video on youtube. Not having the usual cringworthy "Whassup TH-camrs" voiceover is great.
Thank you for your feedback!
We are glad to know this tutorial was useful to you.
Stay tuned with us!
Best regards,
Autodoc team!
IMPORTANT: SOCKET SIZE FOR CV AXLE CENTRAL NUT (seen at 01:20 in the video) : 30MM 12pt (= 30mm 12 POINT socket)
....for w169 after 14th March 2005 according to benzcat.com vin search. Original Mercedes nut part: A1693350072
Hope it helps
Thank you for the valuable clarification,
It will be very useful information for our viewers.
Best Regards,
Autodoc team.
Very clear and instructive video. However I did not see any grease being used. Is that the normal way? Don't we need a torque spanner?
You are absolutely right, in practice you should definitely use a torque wrench and observe the appropriate tightening torques; the bearing comes lubricated from the manufacturer's factory.
Do these wheel bearings have embedded encoder rings/seals for the ABS. In other words, does the direction that the bearing is installed make a difference?
Yes in this case the bearing has a built-in magnetic ring for the ABS sensor, you need to install it correctly, you can find out more precise information in the technical documentation for the repair of your car.
@@autodocuk thanks, I had a feeling that was the case. I have seen on other TH-cam videos people use a paper clip to determine what side the magnet is on. Most people don’t have access to the technical documentation for their vehicle and as after market resellers of parts I am sure you guys know that. Most people who watch these videos are DIY’ers. If people install the bearing around the wrong way they get ABS problems. Since it is such a big issue and would require removal of the newly installed bearing and purchase of another bearing to then be installed correctly, I’m surprised that you guys didn’t cover it in your tutorial. Don’t misunderstand me, I’m greatful for the effort and presentation you have made and it has helped me immensely, but it’s actually very important to orientate the bearing the correct way
Did you catch that part of the original bearing is still left on the wheel shaft(Check it out at 7:01)? You could see the ball bearings when it was taken apart and this means part of the double bearing is still on the shaft(I had to grind a fracture cut into the retained bearing part and then remove by smacking it with a chisel to crack it). Therefore, you still have to remove a part of the two-part bearing and this is not shown in the video, right?
Thank you for the feedback! This video is considered to be an informative one, and it shows the sequence of repairs, without going into all the technical nuances. Best regards, Autodoc.
what are the Torque specs
Thank you for your feedback! Unfortunately, we can`t give you a precise answer to your question. You need to look up this information in a technical specifications of the vehicle. Best regards, Autodoc!
How do you know what is the correct way for the bearing to go in?
Thank you for your comment!
We kindly ask you to specify your question.
Best regards, Autodoc!
@@autodocuk The wheel bearing the can it be installed the wrong way. I have an aftermarket bearing fitted and now the abs light is on
@@bjornaugustyn1212 did you got a reply from them? Same here, after changing the bearing the ABS light shows up .
@@erwinaguanta4243 nope
Im going to try a new wheel speed sensor. Will let you know if it works. Maybe it was damaged when the bearing was fitted
Hoef de naafmoer niet op het moment
maybe same as w245
Thank you for your comment.
To answer your question, we need more data about your car.
Best Regards,
Autodoc team
@@autodocuk Great video but obviously a stupid "bot" is answering as the question has all the data needed. It didn't understand what a w245 is. No replies from autodoc answer any question here that I can see.
This mechanic is lazy! No torque setting, no cleaning. I dont trust this man doing job on my car, in work shop! Autodoc have an another guy doing same type of presentation very well, look at him!
Thank you for your observation, we will take it into account-
AUTODOC