Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

Should the Rear Crankshaft Oil Seal Leakage Be Repaired?

1 Answers

VonEloise

07/29/25 10:37pm

If the rear crankshaft oil seal leakage is not too severe, replacement is unnecessary; however, if the leakage is particularly noticeable, it should be replaced. The main causes of rear crankshaft oil seal leakage include the following aspects: 1. Natural aging of automotive parts. When a car has been driven for too many years, the rear crankshaft oil seal may age, causing cracks at the lip and resulting in oil leakage. 2. Incompatible lubricant. If a non-petroleum-based lubricant is not used during the production of the rear crankshaft oil seal, it may lead to loosening and detachment of the seal, ultimately causing oil leakage. 3. Non-parallel pressing and installation surfaces of the rear oil seal. If the pressing and installation surfaces of the rear oil seal are not parallel, uneven force distribution on the lip may occur, leading to deformation during long-term compression and resulting in oil leakage. Note: The oil seal is used to seal lubricating oil, isolating lubricated components from various oils to prevent leakage.

Was this review help?

14

4

Share

More Forum Discussions

Where is the fuel tank pressure sensor located?

Sensor is installed in the fuel inlet line leading to the two high-pressure fuel pumps. Here is an introduction to the sensor-related content: 1. System: The rain sensor is an optical system in the infrared band, with a light-emitting component responsible for emitting infrared rays. When the glass surface is dry, almost 100% of the light is reflected back, allowing the sensor to receive a large amount of reflected light. The system then defaults to sunny weather and does not activate the wipers. 2. Function: The automatic rain-sensing wipers detect rainfall and automatically adjust their speed, eliminating the need for manual wiper adjustment. This saves manual operation, ensures the driver's good visibility at all times, and makes outings safer and more comfortable, enhancing driving comfort and safety.

What Causes Water Under the Car Mat?

Water under the car mat could be due to a leaking drain plug at the bottom of the car compartment. Here is some relevant information about car mats: 1. Function; The thick base material can block noise from the chassis and tires, improving driving comfort. Flocked car mats can also absorb residual noise and echoes from the car audio system, protecting hearing from damage. 2. Manufacturing: Car mats are often included as a complimentary accessory when purchasing a vehicle, so aesthetically pleasing and stylish accessories can boost sales. Most car mats on the market are processed using electric ironing technology, which has drawbacks such as large burn areas and significant material damage. The emerging laser engraving technology not only solves the problem of burns but also allows for custom designs to be engraved on the mats, offering flexibility and strong controllability.

Under what circumstances will a vehicle be shown as seized?

Unpaid bank loans, owner's debts, incomplete procedures. A vehicle will be seized under the following circumstances: 1. Unpaid bank loans: For vehicles purchased through installment payments, if the bank loans are in arrears, the bank may apply to the court for debt collection, and the court will then issue a seizure notice to the vehicle management office, prohibiting all vehicle-related services such as inspections. 2. Owner's debts: If the vehicle owner has debt issues, creditors may apply to the court to seize and preserve the debtor's vehicle, pending further judgment on ownership. 3. Incomplete procedures: If there are incomplete procedures during the vehicle registration process, making it impossible for the vehicle management office to contact the owner, the vehicle may be temporarily locked.

Is the volunteer duty before or after Subject 3?

Volunteer duty is required after passing Subject 2 and before taking Subject 3. Students must participate in a three-hour voluntary traffic guidance activity and complete the educational practice before they can schedule the Subject 3 exam. Below is an introduction to the Subject 3 exam: 1. Exam regulations: The specific subjects of the Subject 3 exam are road driving skills and safety & civilized driving knowledge, each with a full score of 100 points. A score of 90 or above is required to pass. 2. Study hour requirements: Subject 3 consists of a total of 40 study hours, including 16 hours of theory, 4 hours of simulated driving, and 20 hours of practical training. According to the teaching syllabus, driving practice hours are logged and accumulated, with each student allowed a maximum of 4 study hours per day.

How long does it take to slow charge the Leapmotor T03?

In fast charging mode, it takes about 36 minutes to charge the Leapmotor T03 from 30% to 80%. In slow charging mode, it takes about 6 hours to charge from 0% to 100%. Here is some related information: 1. Brand: Leapmotor is an innovative intelligent electric vehicle brand, jointly invested by Zhejiang Dahua Technology Co., Ltd. and its major founders. 2. Background: The brand was established in 2015 and is headquartered in Binjiang High-Tech Development Zone, Hangzhou, Zhejiang. Its business scope covers the design, R&D, and manufacturing of intelligent electric vehicles, intelligent driving, motor and electronic control, battery system development, and cloud-based vehicle networking solutions.

What causes white smoke from diesel engine exhaust?

Possible causes include a dirty air filter or a blocked exhaust pipe. Below is relevant information about diesel engines: 1. Concept: A diesel engine is an internal combustion engine that obtains energy by burning diesel fuel. The advantages of diesel engines are their high power output and good fuel economy. The working process of a diesel engine shares many similarities with gasoline engines, with each working cycle also going through four strokes: intake, compression, power, and exhaust. 2. Development prospects: The traditional image of diesel engines being heavy, noisy, and emitting black smoke has given many people a poor impression. However, after years of research and application of new technologies, modern diesel engines are vastly different from their predecessors. Modern diesel engines typically employ technologies such as electronic fuel injection, common rail systems, and turbocharged intercooling, achieving significant breakthroughs in weight, noise, and smoke emissions, reaching levels comparable to gasoline engines.

Trending Ranking

How to Adjust the Time on the Dashboard?

What does the 'Su' license plate represent?

What engine is used in the Chery Tiggo 8?

What does TCS displayed on the vehicle mean?

What to Do When a Car Suddenly Stalls While Driving?

Differences Between Alphard and Vellfire

What to Do About Exhaust Pipe Resonance?

What are the differences between Castrol EDGE and Castrol MAGNATEC?

What Causes Engine Abnormal Noise?

What to Do When the Car Tire Pressure Warning Light Comes On?

More Forum Discussions

What to Do When a Motorcycle Battery Dies After Prolonged Storage?

Why does it show unlocked when the car door is locked?

Can I get a loaner car when my vehicle is being repaired at a 4S shop?

Is it necessary to maintain 30 centimeters for a right-angle turn?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.