What is the standard clearance for motorcycle piston rings?

1 Answers
Jonathan
07/30/25 6:14am
Motorcycle piston ring clearance standard size is between 0.25-0.30mm, with a maximum limit of 0.35mm. Piston ring clearance is divided into three types: side clearance, end clearance, and back clearance. Application of piston rings: Piston rings are widely used in various power machinery, such as steam engines, diesel engines, gasoline engines, compressors, hydraulic machines, etc., and are extensively used in automobiles, trains, ships, yachts, etc. Purpose of piston rings: Generally, piston rings are installed in the piston's ring grooves, and together with the piston, cylinder liner, cylinder head, and other components, they form a working chamber. They are metal rings used to fit inside the piston grooves.
Was this review help?
16
0
Share
More Forum Discussions

What is the horsepower of the Mercedes-Benz GLA AMG?

The horsepower of the Mercedes-Benz GLA AMG is 381 PS. The entire GLA AMG lineup is equipped with a 2.0-liter turbocharged engine, delivering a maximum power of 280 kW, a peak torque of 475 Nm, with the maximum power achieved at 6000 rpm and the maximum torque available between 2250 to 5000 rpm. The Mercedes-Benz GLA AMG is a compact SUV under the Mercedes-Benz brand, with body dimensions of 4449 mm in length, 1804 mm in width, and 1535 mm in height, and a wheelbase of 2699 mm. The GLA AMG is available in 10 colors: Night Black, Cosmos Black, Polar Light Purple, South Sea Blue, Cosmos Blue, Mountain Grey, Gemstone Brown, Jupiter Red, Polar Silver, and Cirrus White.
2
1
Share

Is the Toyota Land Cruiser domestically produced?

Toyota Land Cruiser is domestically produced. The Land Cruiser is also known as the Land Cruiser. Taking the Land Cruiser 2016 4.0L Automatic VXR as an example: it is a mid-to-large SUV launched by FAW Toyota, with a length, width, and height of 5170mm, 1975mm, and 1930mm respectively. It is equipped with a 4.0L naturally aspirated engine, with a maximum power of 202kw and a maximum torque of 385nm, paired with a 5-speed automatic transmission. The Land Cruiser 2016 4.0L Automatic VXR features a front-engine, four-wheel-drive layout, with a full-time four-wheel-drive system. The central differential is a Torsen differential, with a front suspension type of double-wishbone independent suspension with coil springs and a rear suspension type of four-link non-independent suspension.
12
1
Share

Why does the fuel gauge not move after refueling?

Fuel gauge needle not moving is usually caused by a damaged fuel level sensor (fuel float). Below are explanations for why the fuel gauge doesn't move after refueling: 1. Wiring and instrument cluster issues: Take the car to a repair shop to have the two wires of the fuel float connected together. If the fuel gauge needle goes to the top, it means the fuel float is broken. If it still doesn't move, check the wiring and instrument cluster. 2. Needle not moving after full refuel: If the needle doesn't move immediately after filling up the tank, it's because the fuel float is pushed to the very top of the tank by the buoyancy of the fuel, causing the sensor-connected needle to remain stationary. Only after some fuel is consumed and the float descends will the needle move with the sensor.
11
0
Share

What is an Automatic Clutch?

An automatic clutch, also known as an automatic clutch control system, is an intelligent clutch control system developed for manual transmission vehicles. Without altering the original gearbox and clutch, it adds an independent system controlled by a microcomputer to manage the clutch engagement, achieving the effect of "driving without stepping on the clutch." Here is some relevant information about automatic clutches: 1. Advantages of automatic clutches: The main advantage is that it allows manual transmission cars to enjoy the convenience of automatic transmissions. The biggest benefit is the ability to freely switch between manual and automatic modes. By turning off the automatic clutch system switch, the driver can revert to the traditional clutch-pedal mode, experiencing the fun of "manual-automatic integration." 2. Disadvantages of automatic clutches: In low-speed crawling conditions, manual transmission vehicles typically rely on clutch control. The added automatic clutch system may not always accurately judge the actual driving conditions, potentially keeping the clutch pressure plate, driven plate, and friction disc in a state of relative motion for extended periods. This can accelerate clutch wear and shorten its lifespan.
18
3
Share

What is the engine model of the Geely Xingyue?

Geely Xingyue has two engine models, namely JLH-3G15TD and JLH-4G20TDB. The engine model is an identification code assigned by the engine manufacturer in accordance with relevant regulations, corporate or industry practices, and the attributes of the engine, to a batch of identical products. It represents information such as the manufacturer, specifications, performance, features, technology, purpose, and production batch of the engine. Taking the Xingyue 2020 High-Energy Edition 260T Ruixing as an example: it is a compact SUV launched by Geely Auto, with a length, width, and height of 4605mm, 1878mm, and 1643mm respectively, and a wheelbase of 2700mm. It is equipped with a 1.5T turbocharged engine, delivering a maximum power of 130kw and a maximum torque of 255nm, paired with a 7-speed dual-clutch transmission.
15
5
Share

Why don't many people buy the Audi S4?

Audi S4 is not purchased by many people mainly due to its high fuel consumption and maintenance costs. The all-wheel drive system combined with a 3.0-liter engine results in an average fuel consumption of nearly 12 liters per 100 kilometers. Additionally, the annual vehicle and vessel tax is higher for large-displacement engines, and being an imported car, maintenance costs are also not cheap. Below is an introduction to Audi cars: Brand Introduction: Audi is a renowned car developer and manufacturer, with its logo featuring four interlocking rings. It is currently a subsidiary of Volkswagen Group, headquartered in Ingolstadt, Germany. Audi Models: Main models include the Audi A1, Audi A3, Audi A4, Audi A5, Audi A6, Audi A7, Audi A8, Audi Q1, Audi Q2, Audi Q3, Audi Q5, Audi Q7, Audi Q8, Audi TT, Audi R8, as well as the S and RS performance series.
10
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.