Bác Kuniさんが投稿したガッカリの激安魔王愛知店に関するカスタム事例

2023年12月03日 13時31分

#ガッカリの激安魔王愛知店

Bác Kuni

車が唯一の趣味と言って良いくらいの車バカです

この週末は GD1 キャリパーを Yオクで購入
分かっちゃいるがまた闇を見た。
同じ激安魔王でも仙台店からの GD1キャリパーは上物
今回愛知店から買ったら最悪😣
ピストン固着
何でピストン外すのに油圧プレス使わにゃならんの？

そしてピストンは虫喰い

片方は修正でいけるか？と #400ペーパーで研いだがダメそうですね

上さんのビアンキ用に使うから新調しましょう

嫌な気分になる週末でした

確かに商品説明には外す迄は正常に使えていた。

そうだよね〜 5年前に外されたのかもしれないしね〜🤣

もうキャリパーは Yオクで買うことは無いだろうから良っかなぁ

さてリペアーキット発注しようっと

TouristPP1

It always works good until you decide to touch it. w In America there is a rash of poor quality parts recently, are people having this problem in Japan too?

2023年12月09日

Bác Kuni

It’s happened by luck. I purchased the same GD1 brake callipers from the same group of the used part supplier and it was in good conditions. However , this time was so bad . Luckily the calliper body cylinder has no rust therefore it requires rubber parts and pistons. Japanese auction site ie Yahoo auction is getting worse , I think. So in the nutshell, used parts quality issue is depending on the seller.

2023年12月09日

TouristPP1

I think there is a similar issue with PP1 rear caliper where old units must be rebuilt as you cannot get new ones. someone in english speaking PP1 group from England posted a very rusty set for sale. someone commented "Did you find these on the titanic?" w 🤣 lots of American owners of classic cars are having issues with very poor quality new parts. things like camshafts have failed in a matter of days, its terrible. 3d printing works great for plastic, and metal is being developed. if metal 3d printing is perfected it will be the savior of old car lovers. There are many parts for PP1 for example that replace easily damaged parts or are entirely new things like a cup holder to install in tape case.

2023年12月09日

Bác Kuni

I replaced PP1 brake spec . Front has GD1 Jazz callipers and brake disk rotors . Rear has AP1/2 brake callipers with mounting bracket installation threaded holes relocation and ES Civic brake disk rotors. Those are newer generation so parts availability is better than PP1 genuine and performance is better especially front brake heat capacity.

2023年12月09日

TouristPP1

oh wow! i have seen Jazz kit for sale on my parts importer website, but I did not know. about AP1. This modification would also be very useful for PP1 owners in America since local parts stores do not even have PP1 in their computer. 😅 they do list Lamborghini Countach though. When I worked auto parts at a terrible hardware store I used to amuse myself by looking up obscure cars and seeing what we could order.

2023年12月09日

Bác Kuni

AP1 & AP2 are Honda S2000. So you can get the parts in your country or from USA. Mounting bracket modification requires to block original mounting threaded holes and make relocated threaded holes. So you can still use 14” wheel with S2000 rear callipers. Other method also available to use carryover mounting bracket from Civic but it may require 15” wheel for avoiding interference. That’s why I took relocated threaded holes method.

2023年12月09日

TouristPP1

i see! thank you for this information. I will keep it in mind when I need to service the rear brakes.

2023年12月09日

Bác Kuni

My method is able to use perfect brake pad contact area on the brake disk width. Normally pad contact area start with approx 10mm from the disk hut area out board to 2mm ish from the edge of the disk. But my method makes pad none contact area 3mm ish each on the disk width. I’ll post current contact conditions later when I replace studless tyre set today.

2023年12月09日

TouristPP1

thats great! i have heard PP1 brakes can get hot under heavy use like autocross. so an improvement is nice. my PP1 stops ok but i probabky need to service brakes as pedal is somewhat hard but it has improved with me driving it.

2023年12月09日

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