Remove and install an engine assembly from and to a light vehicle




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Remove and install an engine assembly from and to a light vehicle


Level

3

Credits

2


Purpose This unit standard is for people in the automotive repair industry. People credited with this unit standard are able to: remove an engine assembly from a light vehicle; prepare an engine compartment of a light vehicle for engine assembly installation; and install an engine assembly in a light vehicle.


Subfield

Motor Industry

Domain

Engines

Status

Registered

Status date

25 January 2008

Date version published

25 January 2008

Planned review date

31 December 2012

Entry information

Open.

Accreditation

Evaluation of documentation and visit by NZQA and industry.

Standard setting body (SSB)

NZ Motor Industry Training Organisation (Incorporated)

Accreditation and Moderation Action Plan (AMAP) reference

0014

This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Special notes
1 Legislation relevant to this unit standard includes but is not limited to – Health and Safety in Employment Act 1992; Ozone Layer Protection Act 1996; Resource Management Act 1991, s15 Discharge of contaminants into environment.
2 Definitions

Company requirements refer to instructions to staff on policy and procedures which are documented in memo or manual format and are available in the workplace. These requirements include but are not limited to – company specifications and procedures, work instructions, manufacturer specifications, product quality specifications, and legislative requirements.

Light vehicle refers to classes as listed from Land Transport New Zealand website table http://www.landtransport.govt.nz/publications/infosheets/infosheet-1-10.html#classes: passenger vehicle MA, MB, MC; omnibus MD, MD1, MD2; and goods vehicle NA.

Service information may include but is not limited to – technical information of a vehicle, machine, or product detailing operation; installation and servicing procedures; manufacturer instructions and specifications; technical terms and descriptions; and detailed illustrations. This can be accessed in hard copy or electronic format and is normally sourced from the manufacturer.

Suitable tools and equipment means industry approved tools and equipment that are recognised within the industry as being the most suited to complete the task in a professional and competent manner with due regard to safe working practices.
3 Assessment against this standard includes both inline and transverse engined light vehicles.
4 For this unit standard, it is essential that the practical assessment evidence is obtained in the workplace under normal workplace conditions.
5 In this unit standard the transmission is removed as part of the engine assembly. Where the transmission is required to be removed separately, refer to Unit 922, Check and rectify faults in manual single plate clutches used on light vehicles.
Elements and performance criteria
Element 1
Remove an engine assembly from a light vehicle.
Performance criteria
1.1 Safe working practices are observed throughout the task in accordance with legislative requirements.
Range personal safety, safety of others, vehicle safety, workshop safety, environmental safety, tools and equipment safety.
1.2 Suitable tools and equipment are selected and used to enable the engine assembly to be removed in accordance with service information.
1.3 The bonnet and battery of the light vehicle are removed and stored without damage to components, spillage of acid, and arcing at terminals, in accordance with company requirements.
1.4 The light vehicle is raised to allow access to the underneath areas of the engine, and supported to make it safe to work under, in accordance with company requirements.
1.5 The coolant, engine, and transmission oils are drained, collected, and disposed of, and the air conditioning refrigerant recovered in accordance with legislative requirements.
1.6 Driveshafts are removed from the transmission in accordance with service information.
1.7 Services and controls are disconnected from the engine and transmission assembly, without damage to parts, in accordance with service information.
Range may include but is not limited to – exhaust system, gear linkage, air cleaner or filter, fuel system controls, electrical connections, vacuum hoses, clutch controls, water hoses, oil cooler hoses, power steering and air conditioning systems.
1.8 Components that could hamper engine removal are removed and stored without damage in accordance with service information.
Range may include but is not limited to – pumps, radiator, coolers.
1.9 A lifting fixture is attached to the engine, to ensure that it will take the weight of the engine assembly without damage to the fixture and engine, in accordance with company requirements.
1.10 The engine assembly is supported with lifting equipment, the engine and transmission mounts are removed, and the engine assembly is removed from the light vehicle in accordance with company requirements.
1.11 The engine assembly is lowered into a secure position, and the lifting fixture is removed without damage to the assembly.
Element 2
Prepare an engine compartment of a light vehicle for engine assembly installation.
Performance criteria
2.1 Safe working practices are observed throughout the task in accordance with legislative requirements.
Range personal safety, safety of others, vehicle safety, workshop safety, environmental safety, tools and equipment safety.
2.2 The engine compartment is cleaned of unwanted dirt, oil, and grease, without damage to electrical and other components from water, solvents, and detergents in accordance with company requirements.
2.3 Any surface rust and acid corrosion is removed from the engine compartment and neutralised, and the affected area is painted to prevent further corrosion and to match the surrounding area in accordance with company requirements.
2.4 Faults in electrical connectors and wires are rectified to restore full serviceability in accordance with company requirements.
Element 3
Install an engine assembly in a light vehicle.
Performance criteria
3.1 Safe working practices are observed throughout the task in accordance with legislative requirements.
Range personal safety, safety of others, vehicle safety, workshop safety, environmental safety, tools and equipment safety.
3.2 Suitable tools and equipment are selected and used to enable the engine assembly to be installed in accordance with company requirements.
3.3 A lifting fixture is attached to the engine to ensure that it will take the weight of the engine assembly without damage to the fixture and engine in accordance with company requirements.
3.4 The engine, or engine and transmission assembly, is raised with suitable lifting equipment, lowered into the engine compartment of the vehicle, and secured in position on its mounts in a safe manner without damage in accordance with company requirements.
3.5 The mounts are neutralised before being tightened to the torque specified by the manufacturer.
3.6 The lifting fixture is removed without damage to the assembly and the vehicle in accordance with company requirements.
3.7 All components previously removed during removal of the engine assembly are refitted without damage to components in accordance with service information.
3.8 The driveshafts or axle shafts are fitted in accordance with service information.
3.9 The cooling system is filled with coolant in accordance with manufacturer specifications, and the system is checked to ensure that there are no leaks.
3.10 The engine and transmission are filled with oils in accordance with manufacturer specifications.
3.11 The vehicle is lowered to the ground without damage to the vehicle in accordance with company requirements.
3.12 A serviceable battery is fitted and connected without damage to parts, spillage of acid, and arcing at terminals, in accordance with company requirements.
3.13 The bonnet is fitted without damage to parts or paintwork, and adjusted to ensure it is properly aligned in accordance with company requirements.
3.14 The engine is started, warmed-up, and adjusted in accordance with manufacturer specifications.
Please note
Providers must be accredited by NZQA, or an inter-institutional body with delegated authority for quality assurance, before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment.
Industry Training Organisations must be accredited by NZQA before they can register credits from assessment against unit standards.
Accredited providers and Industry Training Organisations assessing against unit standards must engage with the moderation system that applies to those standards.
Accreditation requirements and an outline of the moderation system that applies to this standard are outlined in the Accreditation and Moderation Action Plan (AMAP). The AMAP also includes useful information about special requirements for organisations wishing to develop education and training programmes, such as minimum qualifications for tutors and assessors, and special resource requirements.
Comments on this unit standard
Please contact the NZ Motor Industry Training Organisation (Incorporated) info@mito.org.nz if you wish to suggest changes to the content of this unit standard.

Ó New Zealand Qualifications Authority 2016


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