Elements and Performance Criteria
- Prepare to rebore and hone cylinder
- Nature and scope of work requirements are identified and confirmed
- OH&S requirements, including individual State/Territory regulatory requirements and personal protection needs are observed throughout the work
- Procedures and information such as workshop manuals and specifications, and tooling, are sourced
- Method options are analysed and those most appropriate to the circumstances are selected and prepared
- Technical and/or calibration requirements for boring and honing are sourced and support equipment is identified and prepared
- Bore cylinder
- Correct information is accessed and interpreted from manufacturer/component supplier specifications
- Cylinder bore ridge is removed from cylinder bore
- Cylinder bore is measured prior to boring to determine stages of cut
- Cylinder block/barrel is prepared for boring
- Boring machine is positioned prior to bore
- Boring is carried out in accordance with enterprise procedures
- Cylinders are bored without causing damage to any component or system
- Cylinder bores are checked/measured with instruments to ensure compliance to specifications
- Boring operations are completed to specifications
- Boring operations are carried out according to industry regulations/guidelines, OH&S legislation, legislation and enterprise procedures/policies
- Hone cylinder
- Correct information is accessed and interpreted from manufacturer/component supplier specifications
- Cylinder is prepared for honing operation
- Honing is carried out in accordance with enterprise procedures
- Cylinders are honed without causing damage to any component or system
- Components are checked/measured with instruments to ensure compliance to specifications
- Honing operations are completed
- Honing operations are carried out according to industry regulations/guidelines, OH&S legislation, legislation and enterprise procedures/policies
- Prepare cylinder block for assembly/storage
- Cylinder block is thoroughly cleaned, including all galleries and surfaces
- Bright surfaces are treated with a protective coating to prevent rust
- Final inspection is made to ensure work is to workplace expectations
- Cylinder block is prepared for assembly or stored to workplace expectations
- Job card is processed in accordance with workplace procedures