Willdat? Posted April 5, 2016 Posted April 5, 2016 Righto, new Beagle has an intermittent issue, sounds like fan belt squeal, but pretty consistent regardless of engine/road speed, ie 5 seconds of squeal - 2 seconds of peace and repeat. - It doesn't happen at idle when stationary, but does when idling with the clutch and rolling. - Final symptom, the lights slightly dim as the squeal begins. Any ideas? Cheers, Will Quote
Willdat? Posted April 5, 2016 Author Posted April 5, 2016 Basically a late model Honda Shuttle with 4WD and a 6 speed manual. Quote
AllTorque Posted April 5, 2016 Posted April 5, 2016 If it sounds like a belt noise, have you checked the belts? Does it have air con? If so does the noise happen when the ac clutch kicks in? Quote
Willdat? Posted April 5, 2016 Author Posted April 5, 2016 You mean I have to go out to the cold and check - alright I'll be back! AC on/off doesn't affect the noise. Quote
AllTorque Posted April 5, 2016 Posted April 5, 2016 Another thought. Brake pads getting low and the warning strip touching the disc? Quote
Goat Posted April 5, 2016 Posted April 5, 2016 If lights be going dim when it happens, then it does point to belt slip, and alternator not making its magic. Quote
sidewaysickness Posted April 5, 2016 Posted April 5, 2016 Steering pump relief valve? Does it make the same noise at full lock? Get back out there Will Quote
Willdat? Posted April 5, 2016 Author Posted April 5, 2016 Belts all have tension - but are all also original looking - there's 3(!) of them, modern cars and their excessive parts made for people with tiny hands Another thought. Brake pads getting low and the warning strip touching the disc? Interesting - but that'd get faster as road speed increased? If lights be going dim when it happens, then it does point to belt slip, and alternator not making its magic. I'm thinking this is logic, more used to fan belts that squeal - then catch up with pulley speed and stop. Steering pump relief valve? Does it make the same noise at full lock?Get back out there Will Same noise at full lock. Cheers all, I'm a get me some new belts and find a friend with tiny hands (my wife already said no...). Quote
flyingbrick Posted April 6, 2016 Posted April 6, 2016 Watch "Squealing beagle pup" on YouTube https://youtu.be/2p0DQBPT15o Quote
chris r Posted April 6, 2016 Posted April 6, 2016 Alternator bearings? belt idler being gay? does it do it at varing revs when its still? Has it been lowered in its life? My shuttle has eaten the rubber vibration dampers on the cv shaft where it hits the chassis? one of these could be loose or something? 1 Quote
Willdat? Posted April 6, 2016 Author Posted April 6, 2016 Alternator bearings? belt idler being gay? does it do it at varing revs when its still? Has it been lowered in its life? My shuttle has eaten the rubber vibration dampers on the cv shaft where it hits the chassis? one of these could be loose or something? Possibly alternator bearings - new belt is on its way, will install tomorrow - tried to re-tension old one today with no joy. When the new one arrives I'll see how it goes around the block with no belt - just as an elimination tool. When still it doesn't make a noise, regardless of revs. I don't think it has ever been lowered, I swappped stereos between the Shuttle and Beagle tonight and it has no sign of boy germs. Cheers for the interest, it's sooo ugly. Quote
Willdat? Posted May 27, 2016 Author Posted May 27, 2016 Possibly alternator bearings - new belt is on its way, will install tomorrow - tried to re-tension old one today with no joy. When the new one arrives I'll see how it goes around the block with no belt - just as an elimination tool. When still it doesn't make a noise, regardless of revs. I don't think it has ever been lowered, I swappped stereos between the Shuttle and Beagle tonight and it has no sign of boy germs. Cheers for the interest, it's sooo ugly. Replaced all 3 belts, alternator, power steering and air con belts - still makes the noise. I'm suspicious it's something to do with 4WD now (Beagles are fitted with 'Real Time 4WD' similar to a CRV - perhaps it's a pump, as all diff and gearbox oil has been replaced too. Quote
tortron Posted May 27, 2016 Posted May 27, 2016 possible clutch bearing? (does your lights still dim? after the new alternator) Quote
Willdat? Posted May 27, 2016 Author Posted May 27, 2016 possible clutch bearing? (does your lights still dim? after the new alternator) New belts only on today - will drive around after dark and confirm. I'll also have a play with clutch riding to see if it makes a difference. Quote
tortron Posted May 27, 2016 Posted May 27, 2016 tell me if the noise stops when you hold the gearknob into gear Quote
flyingbrick Posted May 27, 2016 Posted May 27, 2016 Take the all the belts off one by one and check for the noise Quote
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