How to choose a variator belt for a Honda scooter - sizes and markings by model

how to choose the right variator belt?

As you know, a fairly large number of Chinese motorcycles, be it a scooter or a snowmobile, are equipped with an automatic transmission with a V-belt variator.
Like any node, it has a weak point. As a rule, this is a variator belt, which sooner or later becomes unusable and must be replaced. It is worth noting that according to the regulations, the belt must be changed every 20,000 km. But don’t think that you shouldn’t look under the variator cover before passing this mark. In addition, if you purchased equipment that is no longer new and how the previous owner treated it, it is difficult to find out at first glance. Therefore, do not be lazy and check the condition of the belt at least before the start of the season, thereby in the future you will save not only wasted time, but also a significant amount of money. So, how can you determine whether it’s time to change the variator belt or whether you can still drive? First, you need to carefully inspect the belt by bending and unbending it. There should be no cracks or tears on it. Secondly, measure the width of the belt

VERY IMPORTANT! The width of the belt must be measured at different points as wear may occur unevenly. Minimum permissible wear 1-1.5 mm depending on the manufacturer

If you still need to replace the belt, be sure to pay attention to its markings (see figure below)

1 – belt length; 2 – belt width; 3 – belt tooth length.

If you cannot read the markings, then take the appropriate measurements and inform the seller so that he can select a similar variator belt.

CVT belt 642×15.5;Honda AF16/24; TACT buy

1. Delivery to the address by courier service:

Delivery of orders is carried out by courier service from 9-00 to 21-00 from Monday to Friday (only in Moscow within the Moscow Ring Road).

Delivery of orders in Moscow is carried out within 1 - 2 working days, after the order is assembled, the cost is 400 rubles.

Delivery of orders within Moscow region is carried out within 2 - 3 working days, after the order is assembled, cost from 450 rubles. depending on the distance from the Moscow Ring Road, it is calculated separately by the company manager.

Delivery of orders in St. Petersburg is carried out within 2 - 3 working days, after the order is assembled, the cost is 500 rubles.

Delivery of orders throughout Russia is carried out within 3-10 working days, after the order is assembled, cost from 550 rubles.

Heavy (from 10 kg) and large-sized (plastic, etc.) parcels are sent only with 100% prepayment and the delivery cost is calculated separately!!!

2. PICKUP from the point of delivery of orders of the courier service SDEK, IML:

Minimum order amount -300 rub.

Delivery of orders to pick-up points (points of delivery) is carried out within 1 - 2 working days, after the order is assembled, cost from 210 rubles. depending on the selected delivery point.

As soon as the order arrives at the pickup point, you will receive an SMS on your mobile phone number (which you indicate when placing the order) informing you that the order (No....) is at the pickup point. The shelf life at the points of issue is 7 calendar days.

You can pay for your order upon receipt at the pickup point or by prepayment.

The cost of delivery to pick-up points in the regions is calculated for standard parcels weighing no more than 10 kg. and for an amount not exceeding 10,000 rubles. Heavy and large-sized (plastic, etc.) orders are sent only with 100% prepayment and delivery costs are calculated separately!!!

3. BY RUSSIAN POST:

Orders are sent by post within Russia upon prepayment.

Minimum order amount -300 rub.

If any of the goods you ordered are missing, incomplete, replacement, etc., the order will be sent only after your confirmation. Orders are assembled in 1-3 days, delivery time by mail ranges from 2 to 20 days, depending on the remoteness of the region. The postal number will be sent within 1-3 days after the order is sent!

4. Transport company: Business Lines, Energy, PEC:

Sending orders to TC throughout Russia is carried out on an advance payment basis.

Transfer to the shopping center takes place within 1 - 3 business days from the moment the funds arrive in the seller’s bank account. Delivery to shopping center in Moscow is free.

Payment for delivery to your city is made directly to the shopping center upon receipt of the order!

Attention: orders are sent to TK twice a week!

Scooter variator belt sizes

Using the table provided, you will be able to determine the typical dimensions of the variator belt for your scooter. Select your brand of scooter and see the dimensions (shown in millimeters). The first number is the width of the belt, the 2nd is the length.

Variator belt sizes for some scooters

Dimensions of oil seals and bearings for Honda dio scooters Honda dio

Many people are confused about which oil seals and bearings to order for their Honda engines. Well, let's figure it out together!

You will find the model and number of your Honda scooter engine on the front of the gearbox cover, right above the filler bolt.

1) AF-18E engine (stamped on the gearbox cover) with a “thin” 12mm crankshaft (Dio 18 and the same with a disc brake Dio 25; Dio 27 and 28 of the first releases, then they made a thick 14mm shaft on them)

You will recognize this motor by its characteristic counter jaw, 14mm variator nut and the thread itself on the shaft is 10mm, pitch 1.25:

The crankshaft bearings are the same on both halves of the crankcase, you need 2 pieces

D=52mm d=20mm h=12mm, you can buy here diomarket.ru

The oil seals are the same on both halves of the crankcase, you need 2 pieces: D=25.5mm d=15.5mm h=7mm you can buy here: diomarket.ru

2) AF-18E engine model with a “thick” crankshaft (wide belt) (almost all 27e, 28e) AF-24E engine model with a “thick” crankshaft

(HONDA TACT AF 24, AF 30/31, Giorno 24)

You will recognize this motor by its characteristic counter jaw, 17mm variator nut and the thread itself on the shaft is 12mm, pitch 1.25:

The crankshaft bearings are the same on both halves of the crankcase, you need 2 pieces

D=52mm d=20mm h=12mm, you can buy here diomarket.ru

The oil seals are different on the crankcase halves, you need 2 pieces: D=25.5mm d=15.5mm h=7mm and D=31mm d=20mm h=7mm, you can buy here diomarket.ru

3) AF-34E engine. There are 2 modifications of this engine: GBL and GBLK. Now let's talk about where the manifold has 4 mounting bolts (GBL) (Dio 34-35 SR, Dio Cesta)

Crankshaft bearings will require 2 pieces: D=56mm d=20mm h=12mm buy bearings dio 34 Oil seals, you will need the following: 1) D=25.5mm d=15.5mm h=7mm; 2) D=31mm d=20mm h=7mm diomarket.ru oil seal dio 34

4) engine AF-34E model with engine modification GBLK (intake manifold with 3 bolts)

(Dio 34- 35 SR,Dio Cesta)

Crankshaft bearings will require 2 pieces: D=52mm d=20mm h=12mm can be bought here diomarket.ru Oil seals, you will need the following: 1) D=25.5mm d=15.5mm h=7mm; 2) D=31mm d=20mm h=7mm diomarket.ru oil seal dio 34

BEARINGS AND SEALS IN THE GEARBOX OF HONDA DIO \ HONDA TACT Oil seal on the clutch shaft D=30mm d=17mm h=5mm Oil seal on the front wheel shaft D=40mm d=24mm h=7mm Bearings are standard everywhere. You will need: 6201 - 1 pc. In the crankcase “in depth”; D=32mm d=12mm h=10mm 6202 — 1 pc. In some AF-34E engine models, this bearing may be absent; the wheel shaft rotates in a seat on the gearbox cover; D=35mm d=15mm h=11mm 6203 — 1 pc. In the gearbox cover. D=40mm d=17mm h=12mm 6203 2RS ​​— 1 pc. (closed separator with gland seal) D=40mm d=17mm h=12mm

5) AF05E (Pal, DJ-1, Tact 16)

The crankshaft bearings are different, you will need 2 pieces: 1)D=47mm d=20mm h=12mm (SC04A31

marking) 2) D=40mm d=17mm h=12mm

Seals are the same, 2 pcs. , you will need the following:

D=25.5mm d=15.5mm h=7mm

Source: https://honda-dio.clan.su/forum/4-43-1

Mitsuboshi variator belts for scooters - choosing a model by marking

Section: Useful information for owners of scooters and mopeds

The reliability of the scooter, the efficiency of the variator and the entire transmission as a whole directly depends on the quality of the belt. Mitsuboshi Belting LTD is one of the world leaders in the production of V-belts for scooters, cars, motorcycles, agricultural machinery, special-purpose equipment, etc.

Many giants of the scooter industry complete their finished products with Mitsuboshi belts (Suzuki, a number of European, Korean, Taiwanese companies). As a rule, the size is not indicated on the belt (only the factory code is indicated).

To select the appropriate belt size or determine the size by serial number, you just need to use the table below.

The table is created in an intuitive format, where each code is accompanied by the width, length, height and bevel angle of the belt.

In some cells after the code you can find the following symbols:

• * — Special belt with increased strength.
• ° — Belt with double teeth.

Mitsuboshi belt sizes

How to properly tighten threaded connections when repairing a scooter