Swampy442 Posted August 19, 2014 Share Posted August 19, 2014 If you can find a detailed list of the service schedule, it will no doubt list it. Quote Link to comment Share on other sites More sharing options...
Slam Posted August 19, 2014 Share Posted August 19, 2014 If you can find a detailed list of the service schedule, it will no doubt list it. Mission on then Quote Link to comment Share on other sites More sharing options...
Sanya Posted August 19, 2014 Share Posted August 19, 2014 I am no expert but its the first time in my life I hear that you replace the crank pulley every 6-7k service. Quote Link to comment Share on other sites More sharing options...
Slam Posted August 19, 2014 Share Posted August 19, 2014 I am no expert but its the first time in my life I hear that you replace the crank pulley every 6-7k service. Still trying to dig up some info, that sounds excessive Quote Link to comment Share on other sites More sharing options...
Swampy442 Posted August 19, 2014 Share Posted August 19, 2014 Ill hazard a guess and say in line with the cam belt Quote Link to comment Share on other sites More sharing options...
dangerous brain Posted August 20, 2014 Share Posted August 20, 2014 Sanya no-one is suggesting this is changed out every year or 10k service but as it's rubber in the middle I would hazard a guess in the region of ten years somewhere in real life and for safety the OEM would probably go with 6-7 years so yes I would concur with Swamps on this one and suggest in line with a cambelt service. Phone Toyota though as you would think that they could tell you. It may well be that it is in fact not classed as a service item but left as a failure item like a lot of other parts. Fact is there must be hundreds of thousands of cars out there with rubber dampened crank pulleys ticking away waiting to fail. I believe white supra boys crank pulley let go on his N/A came fully off and got dragged up into the tensioner that smashed a load of his ancillaries and into the cambelt which shredded messing his engine up. Quote Link to comment Share on other sites More sharing options...
Ian C Posted August 21, 2014 Share Posted August 21, 2014 It's not listed in the service schedule at all. It's rather surprising how often the coolant and LSD oil is though! -IanService schedule.pdf Quote Link to comment Share on other sites More sharing options...
jackso11 Posted November 28, 2014 Share Posted November 28, 2014 Couple of months old thread I know, but has anyone got any experience with aftermarket Harmonic crank pulleys other than titan? There seem to be a few around, such as: http://www.ebay.co.uk/itm/1JZ-2JZ-Harmonic-Balancer-Crank-Pulley-Response-Supra-Soarer-JZA80-JZA70-/271533708217?pt=AU_Car_Parts_Accessories&hash=item3f38ab93b9 Quote Link to comment Share on other sites More sharing options...
jackso11 Posted November 30, 2014 Share Posted November 30, 2014 Or even this one? http://www.ebay.co.uk/itm/LEXUS-IS300-GS300-IS-GS-300-TOYOTA-SUPRA-CRANKSHAFT-PULLEY-VIBRATION-DAMPER-NEW-/371200276872?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item566d42b988 Quote Link to comment Share on other sites More sharing options...
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