GB/T 28675-2012 English PDF (GBT28675-2012)

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GB/T 28675-2012: Remanufacturing of automotive components -- Disassembly
GB/T 28675-2012
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.020
T 40
Remanufacturing of Automotive Components -
Disassembly
ISSUED ON: SEPTEMBER 3, 2012
IMPLEMENTED ON: JANUARY 1, 2013
Issued by: General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative References ... 4 
3 Terms and Definitions ... 4 
4 Commonly Used Disassembly Methods ... 4 
5 General Requirements for Disassembly ... 5 
6 Environmental Protection Requirements for Disassembly ... 6 
Foreword
This Standard was drafted in accordance with the rules in GB/T 1.1-2009.
This Standard was proposed by Ministry of Industry and Information Technology of the
People’s Republic of China.
This Standard shall be under the jurisdiction of National Technical Committee 114 on
Road Vehicles of Standardization Administration of China (SAC/TC 114).
The drafting organizations of this Standard: Shanghai Automotive Industry Corporation
(Group); Guangzhou Huadu Worldwide Transmission Co., Ltd.; No. 6456 Factory of
People’s Liberation Army of China; China Automotive Technology and Research Center
Co., Ltd.; China Association of Automobile Manufacturers; Technical Center of China
FAW Group Corporation; SINOTRUK Jinan Fuqiang Power Co., Ltd.; Shaanxi Fast
Intelligent Brake System Co., Ltd.; Zhejiang Wan Li Yang Transmission Co., Ltd.; Great
Wall Motor Co., Ltd.; Yuchai Remanufacturing Industry (Suzhou) Co., Ltd.; Weichai
Power (Weifang) Remanufacturing Co., Ltd.
The main drafters of this Standard: Bu Xinwen, Yao Honghua, Hu Jixian, Gao Juzhen,
Huang Zhiyong, Wang Zhiqiang, Liu Yanrong, Yan Yiping, Kong Xiaoli, Huang Tie, Lv
Juntao, Ren Hualin, Yang Hongxin, Chen Qi, Zhang Guorong, Fan Dongying.
Remanufacturing of Automotive Components -
Disassembly
1 Scope
This Standard specifies the terms and definitions of remanufacturing of automotive
components - disassembly, commonly used disassembly methods, general
requirements and environmental protection requirements for disassembly, etc.
This Standard is applicable to the disassembly of the remanufacturing of automotive
components. The disassembly of the remanufacturing of other motor vehicle parts may
take this as a reference.
2 Normative References
The following documents are indispensable to the application of this document. In
terms of references with a specified date, only versions with a specified date are
applicable to this document. In terms of references without a specified date, the latest
version (including all the modifications) is applicable to this document.
GB/T 22128 Technical Specifications for End-of-life Vehicles Recycling and
Dismantling Enterprise
GB/T 26989 Automobile Recovery - Terminology
3 Terms and Definitions
The terms and definitions defined in GB/T 22128 and GB/T 26989 are applicable to
this Standard.
4 Commonly Used Disassembly Methods
4.1 General Tool Method
For the disassembly of general parts, for example, fasteners with good lubrication and
relatively light corrosion, general tools may be used. For special fasteners, wrenches
may be used.
4.2 Hammering Method
For parts that are corroded due to long-term stationary fit, such as: universal drive