Originally posted by GoldFinger
Please refer the manual, step 3.1 :
The G22 bolt is too tall.
Sorry for the late reply.
Yes, I've already changed the bolt to a shorter one because I prefer the allen type head.
Originally posted by GoldFinger
So the E12 bolt (the 2pcs in front) on the step 3.3 cannot keep the upper diff cover in tight condition, the 2 bolt hitting each other(G22 vs E12).
Actually did not have the problem when I was using the original G22 bolts.
Originally posted by GoldFinger
Pls check the diff assembly (mounted in the car) if you can move the diff up and down a bit, most likely you have this problem. Worn out U13 bearing could make that condition also.
I've checked the U13 bearing. They are like new. The rear diff is secured and cannot movbe up and down.
Originally posted by GoldFinger
Worn outdrive only make it worse.
Originally posted by GoldFinger
Lower the G22 bolt 1mm, .5mm should enough.
Replace 802305 + 802306, or use the old one but find a M3x0.5
Hand Tap, re-thread the hole.
The problem will gone !
Like I mentioned above, I used a shorter allen type M4 screw to replace the G22. I don't think that is the one causing the problem. I think it's the rear diff outdrive cups causing the problem. I've grinded the dimples to make it smooth and the rear does not "jump" or the bodyshell vibrate when I apply throttle on the starter box or on the track.
Originally posted by GoldFinger
This solution is find by Pyramid, he is a happy man today.
Watchout D he is Nats no.3 now !! and he can proove his 710 is the fastest in 1st Nats yesterday.
All the way !
Good luck to him.
