- Team CRC T-Fource - Ken Ichiro Hisama - King Pin Modification -

It is Hisama of 2007 support drivers. More and more, 1/12 all Japan now became end of the month, but entry it is not possible with circumstances of work to do. The [ge] we support everyone of the player who participates.

Because the latest report the cellulose nitrate which was done on September 8th and, was asked the method of making the professional strut from the friend of Chiba prefecture which participates in all Japan, you take the picture and mix and would like to introduce. Because with the notion that where you say, the setup which is modified with the latest cellulose nitrate there is a place where it overlaps, when you can refer, that you think.

King pin
From the Chiba friend the telephone was applied with thing of the king pin of professional strut. Six square hole [tsu] [te] [name] of the king pin of professional strut it is easy? When uniting, secret it is? To the king pin tightening all the way, it does not become to numerical value of Hisama set, but it is. With they are the contents which are said. There was a thing which bends my myself king pin, but because [name] it is so far there is no thing, you cannot say at all.
After “opening the prepared hole to the friend, you close and densely it is are. With it conveyed simply by the telephone, but by his is not conveyed well being impatient, there is no manner. Using the picture, we explain then.

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(1) the king pin is united first temporarily in the dual axle. You screw in to the inner part, turn the king pin to the shortest position. It is the case that the screw which with the picture above projects on the left side is screwed in to steering wheel block, but because it is not the case that this length that way reaches the adjustment please note. Unless (the king pin is screwed in to steering wheel block, the axle being shaken, accurate camber does not come off)

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(2) setting those which are united some time ago temporarily in steering wheel block that way, you verify the relationship of position.

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(3) while (2) is state the protrusion quantity of the king pin is measured. Because meter measurement of this time when assembling, becomes standard, you think that it is it is possible to be accuracy.

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(4) being able to apply angle, super connection copying. It is difficult to be visible a little, is, but measurement position has made the steering wheel block lowest section.

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(5) the king pin which temporary has been done to unite one time taking apart, the dual axle is installed in steering wheel block. Here the king pin the screw it is with it goes densely, but it is not necessary to screw in completely. You think that it is possible to be the extent which feels the resistance where the king pin keeps being screwed in by steering wheel block a little. It reaches second stage of the temporary assembling.

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(6) taking apart those which are united temporarily with (5) for the second time, it keeps screwing in just the king pin when it does not have the dual axle. Because it is the work of cutting the screw hole in steering wheel block, when it is difficult to enter, you think that it is possible to apply oil to the king pin a little. I have worked attaching the upper ball first, while being supposed to verify that the king pin does not press the ball. The king pin protrusion quantity here makes the extent which is somewhat shorter than the value which was measured with (3).

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(7) When (6) job is completed, pulling out the king pin, it becomes the final assembly. Because it has become easy to screw in the king pin rather at this point in time, you think that the shortest position is easy to grasp. The final king pin protrusion quantity is measured here. The fact that with left and right it becomes the same length is ideal, but with the precision error of the product because it changes, note is necessary.

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(8) It is the enlargement picture. When it is my stock part, this length was 9.60mm. (2007/March purchase item)
Because it is the vehicle for competition, considering precision error, that you think whether you should have made the reference level of your own appearance.

It assembles like above. It is the item which is not the setup seat but because it is the point which is useful to the fine control of the car rather if it becomes reference, with you think.

September 8th cellulose nitrate

Luck it could win with previous cellulose nitrate well, but this time you do not know how it becomes. Temporarily it starts from check of the place where with previous travelling it has become matter of concern.
Very to handle immediately after the starting the travelling it is the circumference to be possible with the easily fast lap, but 2 minutes the front tire starting being caught when it elapses from depending upon the road surface condition, there are times when the nervous movement is shown and to fail there are times when it becomes easy.
Under present conditions the spring [asoshi] 0.45, calls rather at king pin protrusion quantity 10.6mm and it is to be feeling but it keeps taking a second look here. It is also the possibility of other place to think, but because the movement of the car roll under is feeling, it sets up limiting to this place. You tried to change the wire diameter of the spring into beginning but image of the movement is not good. If the extent which becomes under it is the roll under abnormal play it is still to be good, but when road surface grip changes suddenly, because there is [kokeru] danger, it makes the wire diameter modification releasing. Immediately after the roll in is voicing the straddling impression, to improve early handling, because in cornering after the board we would like to keep using suspension pliantly, pretension modification of the spring may match image, is. Then it tried designating the king pin protrusion quantity as shortest 9.60mm, but it stretches and there is no sign where in only the impression moves pliantly. When this time it extends and tries designating the quantity as 10.0mm you called very and with feeling became close in image. Because race/lace start time approached, actual running we had decided to make test in this state. To first travelling of the race/lace day because the movement which is fixed to the extent image sufficiently over was shown feeling of relief and 5 minute or less extent being the place where it ran, the drill increasing the test, it faces to race/lace.

Preliminary round 1st time. Although it is, the top in 5 second difference you could score detailed mistake at the preliminary round provisional 3 counts. Here coating width of the traction medicine of the front tire from 10mm in 9.0mm, from 5 minutes making also reaction time short in 4 minutes, it prepares for the following preliminary round.
Preliminary round 2nd time becomes the TQ dispute top 2 from opening and it is recognized that it keeps being separated gradually. The middle it hit kept putting on the top group hard and completely, but collecting after that safely, the somewhat time it could renew. At this point in time preliminary round 3 rank of 6 second lag decided from the top.
6 seconds it falls and if there is a chance or the origin it is the decision which faces, but after all the top 2 unit head one precedes with the feeling which it sneaks away. 2nd being the place where it enters in lap, the top 2 unit contacts. Being able to pull out between the 2 cleanly, it could surface to the how top, but makes a foolish mistake in the car which follows immediately after that the top was taken. How, the oven come and apply doing re-surfacing, it could score that way in the top. As used luck in the extent which is not above this, the following race/lace becomes insecure, but in order to be able to maintain this condition, it is potato to endeavor. .

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It is T-FOURCE of duty of this day TQ. The rear section the alumite it was done in the light/write blue, but the part of cyclone 12 was diverted with the notion that where the brush less motor is loaded. Also the brush less user considerably increasing, it is the [ru] like, but until domestic official [regiyure] - there is modification with Shaun, it tries persevering with the brush attaching.

Ken Ichiro Hisama - Kimihiko Yano

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