Intermittent passenger front wheel squeak...
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Intermittent passenger front wheel squeak...
I'm starting to notice a squeak linked to wheel rotation speed. I think it comes as the wheel begins to warm up. Drove a couple of miles this morning (cool) and did not hear it. Before I pull the wheel off...what should I be looking for-wheel bearing do you think?
- Amskeptic
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Re: Intermittent passenger front wheel squeak...
Next time you hear this squeak, gently apply the brake pedal with your left foot while you keep the accelerator applied to maintain your speed. Does the noise instantly disappear?Jivermo wrote:I'm starting to notice a squeak linked to wheel rotation speed. I think it comes as the wheel begins to warm up. Drove a couple of miles this morning (cool) and did not hear it. Before I pull the wheel off...what should I be looking for-wheel bearing do you think?
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
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Re: Intermittent passenger front wheel squeak...
I'll do that, and post result. Thank you.
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Re: Intermittent passenger front wheel squeak...
Drove 15 miles this morning, and no squeak. Ain't this always how it goes?
- Amskeptic
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Re: Intermittent passenger front wheel squeak...
Brake pad/brake disc glaze issue. Many do not know that there is a brake pad recipe to allow:Jivermo wrote:Drove 15 miles this morning, and no squeak. Ain't this always how it goes?
braking (duh)
water shedding
disc polishing
heat dispersal
Some of these ingredients work against each other.
Heat dispersal emphasis sometimes includes metal flakes that exacerbates squealing.
Disc polishing compounds sometimes leave a glaze that exacerbates slow speed groan (chatter).
Anti-dust pads/high performance pads sometimes trade in sacrificial dust generation for eating your disks alive.
Our VW bus brake pads often have incorrect or missing shim plate installation, the pistons may have rotated in the calipers, the pads may be cheap crap, etc.
Colin
When your symptoms crop up, and whether they can be manipulated, will help us figure out the next step.
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
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Re: Intermittent passenger front wheel squeak...
The squeak came back a tiny bit and, yes, when I apply the brake while keeping my speed constant, the noise goes away. I was reading about the front wheel bearings, and see that lubrication is recommended every 18,000 miles.
- Amskeptic
- IAC "Help Desk"
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Re: Intermittent passenger front wheel squeak...
Troubleshooting aspect to this thread is now closed.Jivermo wrote:The squeak came back a tiny bit and, yes, when I apply the brake while keeping my speed constant, the noise goes away. I was reading about the front wheel bearings, and see that lubrication is recommended every 18,000 miles.
OK, I see that wheel bearings are on your mind . . . we have a write-up
viewtopic.php?f=45&t=3149#p47475
viewtopic.php?f=45&t=3150
I do my front wheel bearings only once per year on my main ride, I guess that is about every 25,000 miles.
There are two elements behind the need . . .
1) mechanical wear from driving .
2) environmental conditions. One trip through a very deep puddle - I'm doing the bearings.
Discovering that the speedo cable has come out of the dust cap or that the cable grommet has worked loose from the inside of the steering knuckle when I am in the desert - I'm doing the bearings.
ColinItIs6*Here,Mr.FloridaMan
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
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- IAC Addict!
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Re: Intermittent passenger front wheel squeak...
Ianitis50hereandIcanstilltakeanoutdoorshowerinthemorningMr.Snowbird