Member Since: 22 Feb 2023
Location: Leeds
Posts: 15
Drive Belt Balancer Wobble
Hi All,
I'm convinced my D4 engine is noisier than it should be. I'm trying to investigate what this might be and plan the preventative change of the main drive belt and tensioner. As part of my investigation I've noticed the Harmonic Balancer seems a bit wobbly? Could some knowledgeable people have a look and see if the movement on this video is normal? An illusion as the belt moves? Or terminal? I read a lot of negativity about crankshaft issues but I love my D4 and don't want it to go pop. Any opinions welcome.
Member Since: 06 Mar 2017
Location: Lost
Posts: 4626
They do sometimes become soft over time so just change when doing the timing belts. Alternatively, you can change it now once the acc drive belt tension is released. Not a big job 6 bolts hold it to the crank pulley.yµ (idµ - eAµ) ψ=mψ
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