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ព្រះរាជាណាចក្រកម្ពុជា · KINGDOM OF CAMBODIA

Cambodian Skills Delivery Model

SEAL National Course Catalogue · MLVT / National Training Board

Sector Frameworks

1,164

Qualifications

15,161

Competency Units

10,938

Elements

41,782

Learning Outcomes

2,822

Assessment Packages

Fit sleeves and bore and hone engine cylinders

KHU-AUT-0435

Australian Equivalent

AURTTM009

Elements

Learning Outcomes

This unit describes the performance outcomes required to fit sleeves to restore engine cylinder blocks and to bore and hone the sleeves to specific tolerances. It involves preparing for the task, assessing damage and determining required repair action, boring, sleeving and honing engine cylinders, and completing workplace processes and documentation. It applies to those working in the automotive service and repair industry. The engines include those in vehicles from all sectors of the industry. No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.

Elements & Learning Outcomes

E1Prepare to bore engine cylinder

0435.E1.O1Job requirements are determined from workplace instructions

0435.E1.O2Engine block, boring and sleeving information is sourced and interpreted

0435.E1.O3Tools and measuring equipment for boring are selected and checked for serviceability

0435.E1.O4Hazards associated with the work are identified and risks are managed

0435.E1.O5Engine cylinder is measured and calibration requirements for boring are determined

0435.E1.O6Engine cylinder block is prepared for boring, and reboring machine is prepared to accept engine cylinder block according to manufacturer specifications and workplace procedures

0435.E1.O7Engine cylinder block is correctly positioned and clamped, and limit stop is set according to manufacturer specifications and workplace procedures

E2Bore engine cylinder

0435.E2.O1Cutting tools are mounted and positioned, and worn and damaged cutting tools are identified and replaced or sharpened

0435.E2.O2Boring operations are carried out at correct speeds and feed rates according to workplace procedures and safety and environmental requirements, and following machinery safe operating procedures

0435.E2.O3Engine cylinder is measured to ensure compliance with specifications

0435.E2.O4Boring operations are completed to required specifications and honing allowances according to workplace procedures and safety requirements, and following machinery safe operating procedures

E3Prepare to sleeve engine cylinder

0435.E3.O1Tools and equipment for sleeving are selected, checked and prepared for operation according to manufacturer specifications and workplace procedures

0435.E3.O2Measuring and calibration requirements for sleeving are determined and required sleeve is selected

0435.E3.O3Engine cylinder block or barrel is prepared for sleeving according to manufacturer specifications and workplace procedures

E4Sleeve engine cylinder

0435.E4.O1Sleeving operations are carried out according to workplace procedures and safety requirements, and following machinery safe operating procedures

0435.E4.O2Sleeves are measured to ensure compliance with specifications, including sleeve protrusion

0435.E4.O3Sleeves are bored as required to required specifications and honing allowances according to workplace procedures and safety requirements, and following machinery safe operating procedures

E5Prepare to hone engine cylinder

0435.E5.O1Bored engine block is cleaned of residue and swarf according to manufacturer specifications and workplace procedures

0435.E5.O2Tools and equipment for honing are selected, checked and prepared for operation according to manufacturer specifications and workplace procedures

0435.E5.O3Clearances are measured and honing requirements are determined

0435.E5.O4Honing machine is prepared to accept engine cylinder block according to manufacturer specifications and workplace procedures

0435.E5.O5Engine cylinder block is positioned and securely clamped, and required hone stroke is set according to manufacturer specifications and workplace procedures

0435.E5.O6Hone stones are selected and speed is set to achieve required finish and cross hatch

E6Hone engine cylinder

0435.E6.O1Engine cylinder is honed at correct speed and rate to required finish according to workplace procedures and safety requirements and following machinery safe operating procedures

0435.E6.O2Engine cylinder is measured to ensure compliance with specifications

0435.E6.O3Honing operations are completed to required piston to bore clearance according to workplace procedures and safety requirements and following machinery safe operating procedures

0435.E6.O4Engine cylinder block is thoroughly cleaned of residual honing oil according to workplace procedures

E7Complete sleeving, boring and honing processes

0435.E7.O1Final inspection is made to ensure finished work complies with workplace requirements

0435.E7.O2Bright surfaces are treated with rust prevention solution and engine cylinder block is prepared for further process or storage according to workplace procedures

0435.E7.O3Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

0435.E7.O4Workplace documentation is processed according to workplace procedures