I make SR400 of RH03J type made into 17 inches tubeless with OUTEX kit.

Before swinging out, I was exchanging bearings.
It did not have the abnormality, but changed it because I disassembled.

I take the oil seal and weld an iron bar.
This clamp is for temporary fixation.

The welding ground was attached to the brake bolt.

I attach a iron rod by welding and can remove it when I tapping it from the opposite.

If I remove the rubber seal of the bearing,I can weld more beautifully.

If I can remove one side, I can easily remove it because I will be able to hit the opposite.

If I can remove both, I will put a new bearing.
If I hit only the inner ring, the load will be applied to the ball, so I will hit the outer ring or the whole as a whole.
In this way I put both bearings.

Parts number of the bearing.
6303LLU C3. Quantity 2.
I used the general-purpose NTN made bearings instead of genuine parts.

Parts number of oil seal.
93106-28023. Quantity 1.
93105-45017. Quantity 1.

Complete.
After this I will take a runout and make it tubeless with OUTEX ‘s tubeless kit.

It is completed by attaching the tire.

The front tire is 110 / 70R Dunlop α – 13 SPORTMAX.
The maker parts number is 304541.

The rim width is 3.00.
I made the rotor bolt new. Parts number 90111 – 08003. Quantity 6.
The front does not interfere with the car body in particular.

 

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