BYD Qin Sedan Maintenance Manual

Service manual for the BYD Qin sedan, covering maintenance and repair procedures for the intake, exhaust, suspension, and cooling systems.

Brand: BYD
Category: Vehicle maintenance
Document type: Service Manual
Language: Chinese
Pages: 12
File format: PDF
File size: 2 MB
Published: 28 October, 2026
Updated: 28 October, 2026
MD5 checksum: 16CEDEC1E6923BFDA23605D9FD25F3CF
PDF: BYD Qin Sedan Maintenance Manual PDF

About this manual

This document is a maintenance manual for the BYD Qin sedan. It provides detailed instructions for the removal, installation, and maintenance of various powertrain attachment components. The scope of the manual includes the intake system, exhaust system, suspension system, and cooling system. This manual is written in Chinese.

What's inside

Intake System
Exhaust System
Suspension System
Cooling System
Coolant Replacement
Radiator Replacement
Coolant Reservoir Replacement
Cooling System Inspection

Specifications

Air Filter Element Service Life	20,000 km
Air Filter Cleaning Interval	5,000 km
Coolant Reservoir Cap Test Pressure	140-160 kPa
Radiator Leak Test Pressure	225 kPa
Coolant System Test Pressure	140-160 kPa
M10 Fastener Torque	60 N.m
M12 Fastener Torque	80 N.m
M14 Fastener Torque	130 N.m
Coolant Refill Capacity	11.5 L

Frequently asked questions

How often should the air filter element be cleaned?

It is recommended to clean the air filter element every 5,000 km.

What is the service life of the air filter element?

The design service life of the air filter element is 20,000 km.

What pressure should be applied when testing the coolant reservoir cap?

Apply a pressure of 140 to 160 kPa when testing the cap.

What type of coolant should be used for this vehicle?

Only BYD specified coolant should be used to prevent corrosion and blockage.

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