Domain - Engines
All unit standards registered on the Directory of Assessment Standards may be accessed here. 
TOP > Engineering and Technology > Motor Industry > Engines
| 0 Qualifications | 110 Assessment Standards (107 Units & 3 Skills) | View Education Organisations with Consent to Assess | 
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Assessment Standards
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| Level 2 | ||||||
| 15436 | Unit | 
                Demonstrate knowledge of the construction and operation, and servicing requirements of outboard engines | 
            4 Credits | |||
| 21686 | Unit | 
                Demonstrate knowledge of automotive cooling systems This standard has expired and is no longer available.  | 
            2 Credits | |||
| 21687 | Unit | 
                Demonstrate knowledge of basic tuning on a four stroke petrol engine | 
            3 Credits | |||
| 21688 | Unit | 
                Demonstrate knowledge of disassembling and reassembling a four stroke multi-cylinder engine | 
            3 Credits | |||
| 21691 | Unit | 
                Disassemble and reassemble a single cylinder or multi-cylinder four-stroke engine under supervision | 
            2 Credits | |||
| 21717 | Unit | 
                Service automotive cooling systems This standard has expired and is no longer available.  | 
            3 Credits | |||
| 231 | Unit | 
                Demonstrate knowledge of the operation of two and four stroke petrol and diesel engines This standard has expired and is no longer available.  | 
            4 Credits | |||
| 24276 | Unit | 
                Demonstrate knowledge of manual starting systems used on small engines | 
            1 Credits | |||
| 243 | Unit | 
                Carry out basic tuning on a four stroke petrol engine under supervision | 
            4 Credits | |||
| 244 | Unit | 
                Disassemble and reassemble a four stroke multi-cylinder engine to a running state | 
            6 Credits | |||
| 940 | Unit | 
                Inspect and rectify governor faults on a small engine | 
            2 Credits | |||
| Level 3 | ||||||
| 15437 | Unit | 
                Inspect and service outboard engines | 
            4 Credits | |||
| 15439 | Unit | 
                Demonstrate knowledge of the operation and servicing of open and closed cooling systems on trailer boats | 
            4 Credits | |||
| 15441 | Unit | 
                Overhaul an engine cooling system water pump This standard has expired and is no longer available.  | 
            3 Credits | |||
| 15445 | Unit | 
                Diagnose and rectify motorcycle engine piston and cylinder assembly faults This standard has expired and is no longer available.  | 
            5 Credits | |||
| 15446 | Unit | 
                Remove and fit a light vehicle engine cam belt | 
            3 Credits | |||
| 15447 | Unit | 
                Install a replacement engine in a trailer boat | 
            4 Credits | |||
| 19636 | Unit | 
                Remove and install vehicle engine exterior components | 
            2 Credits | |||
| 2334 | Unit | 
                Remove an engine assembly from, and install the assembly in, a heavy vehicle This standard has expired and is no longer available.  | 
            2 Credits | |||
| 24269 | Unit | 
                Demonstrate knowledge of cooling system operation, and factors that affect system efficiency on vehicles or machines This standard has expired and is no longer available.  | 
            4 Credits | |||
| 24274 | Unit | 
                Carry out general repairs to a cylinder head that does not require machining This standard has expired and is no longer available.  | 
            2 Credits | |||
| 24275 | Unit | 
                Disassemble, inspect, and reassemble an engine short block under general supervision | 
            3 Credits | |||
| 24277 | Unit | 
                Inspect manual starting system components and rectify component faults on a small engine | 
            1 Credits | |||
| 24285 | Unit | 
                Demonstrate knowledge of motorcycle engine cooling systems and testing motorcycle engine cooling systems This standard has expired and is no longer available.  | 
            2 Credits | |||
| 24286 | Unit | 
                Diagnose and rectify faults in a motorcycle engine cooling system This standard has expired and is no longer available.  | 
            3 Credits | |||
| 24287 | Unit | 
                Demonstrate knowledge of disassembling, inspecting, and reassembling an engine short block | 
            2 Credits | |||
| 24290 | Unit | 
                Inspect and service auxiliary engines on heavy vehicles or equipment This standard has expired and is no longer available.  | 
            3 Credits | |||
| 24291 | Unit | 
                Demonstrate knowledge of inspecting and machining engine piston and connecting rod assemblies This standard has expired and is no longer available.  | 
            6 Credits | |||
| 24295 | Unit | 
                Demonstrate knowledge of small engine air cooling systems and their test and service procedures This standard has expired and is no longer available.  | 
            2 Credits | |||
| 24296 | Unit | 
                Test and rectify faults in a small engine air cooling system This standard has expired and is no longer available.  | 
            3 Credits | |||
| 24297 | Unit | 
                Demonstrate knowledge of engine gasket and sealant options This standard has expired and is no longer available.  | 
            2 Credits | |||
| 24300 | Unit | 
                Check a motorcycle engine for condition and carry out engine tuning requirements | 
            4 Credits | |||
| 24301 | Unit | 
                Disassemble, inspect, and reassemble a multi-cylinder motorcycle engine This standard has expired and is no longer available.  | 
            4 Credits | |||
| 24302 | Unit | 
                Demonstrate knowledge of disassembling, inspecting, and reassembling an engine cylinder head | 
            2 Credits | |||
| 24306 | Unit | 
                Carry out general repairs to an engine short block | 
            3 Credits | |||
| 24807 | Unit | 
                Remove, disassemble, inspect, reassemble, and refit an engine cylinder head This standard has expired and is no longer available.  | 
            4 Credits | |||
| 30477 | Unit | 
                Demonstrate knowledge of petrol and diesel engines | 
            4 Credits | |||
| 30479 | Unit | 
                Service an automotive cooling system | 
            3 Credits | |||
| 30480 | Unit | 
                Demonstrate knowledge of automotive cooling systems and engine coolant | 
            2 Credits | |||
| 30889 | Unit | 
                Demonstrate knowledge of replacing automotive timing belts and chains | 
            2 Credits | |||
| 30890 | Unit | 
                Demonstrate knowledge of equipment used to test engine mechanical condition | 
            2 Credits | |||
| 30891 | Unit | 
                Describe engine disassembly, inspection and reassembly | 
            3 Credits | |||
| 31221 | Unit | 
                Describe diesel engine tuning | 
            6 Credits | |||
| 31222 | Unit | 
                Describe petrol engine tuning | 
            2 Credits | |||
| 31223 | Unit | 
                Demonstrate knowledge of a diesel engine braking system and an exhaust brake | 
            4 Credits | |||
| 31224 | Unit | 
                Describe heavy diesel engine cylinder head removal, inspection and refitting | 
            2 Credits | |||
| 31440 | Unit | 
                Demonstrate knowledge of manual starting systems | 
            2 Credits | |||
| 3400 | Unit | 
                Check a four stroke petrol engine for condition using hand held test equipment This standard has expired and is no longer available.  | 
            4 Credits | |||
| 929 | Unit | 
                Test and rectify diesel engine glow plug starting aid system faults | 
            2 Credits | |||
| 943 | Unit | 
                Remove and install an engine assembly from and to a light vehicle | 
            2 Credits | |||
| Level 4 | ||||||
| 11723 | Unit | 
                Inspect and machine engine camshafts This standard has expired and is no longer available.  | 
            15 Credits | |||
| 11725 | Unit | 
                Inspect and machine an engine crankshaft | 
            25 Credits | |||
| 11726 | Unit | 
                Demonstrate knowledge of engine design factors and machining practices This standard has expired and is no longer available.  | 
            20 Credits | |||
| 11727 | Unit | 
                Recondition engine cylinder heads | 
            12 Credits | |||
| 11728 | Unit | 
                Recondition engine cylinder blocks | 
            10 Credits | |||
| 11729 | Unit | 
                Inspect and machine engine piston and connecting rod assemblies | 
            6 Credits | |||
| 15434 | Unit | 
                Diagnose and rectify inboard four stroke diesel engine faults on trailer boats This standard has expired and is no longer available.  | 
            10 Credits | |||
| 15435 | Unit | 
                Diagnose and rectify inboard petrol engine faults on trailer boats | 
            8 Credits | |||
| 15438 | Unit | 
                Diagnose and rectify outboard engine faults | 
            4 Credits | |||
| 15442 | Unit | 
                Carry out repairs to a motorcycle cylinder head This standard has expired and is no longer available.  | 
            6 Credits | |||
| 15444 | Unit | 
                Repair a motorcycle engine crankshaft assembly | 
            4 Credits | |||
| 2313 | Unit | 
                Rectify fuel injection pump drive faults on diesel engines | 
            2 Credits | |||
| 2335 | Unit | 
                Repower heavy vehicles or equipment This standard has expired and is no longer available.  | 
            3 Credits | |||
| 2350 | Unit | 
                Install a repower unit in a light vehicle | 
            3 Credits | |||
| 24270 | Unit | 
                Diagnose and rectify faults in vehicle or machine engine cooling systems This standard has expired and is no longer available.  | 
            5 Credits | |||
| 24271 | Unit | 
                Demonstrate knowledge of diagnosing vehicle or machine cooling system faults and their causes | 
            3 Credits | |||
| 24272 | Unit | 
                Demonstrate knowledge of automotive oscilloscope patterns and conducting a test programme on a four-stroke petrol engine | 
            1 Credits | |||
| 24273 | Unit | 
                Test a four stroke petrol engine using relevant test equipment and determine engine condition This standard has expired and is no longer available.  | 
            2 Credits | |||
| 24278 | Unit | 
                Demonstrate knowledge of engine performance testing using a dynamometer | 
            2 Credits | |||
| 24279 | Unit | 
                Tune and test a four-stroke diesel engine | 
            6 Credits | |||
| 24280 | Unit | 
                Test engine performance using a dynamometer and determine engine condition | 
            1 Credits | |||
| 24281 | Unit | 
                Demonstrate knowledge of testing and rectifying diesel engine shutdown system faults | 
            2 Credits | |||
| 24282 | Unit | 
                Diagnose and rectify diesel engine shutdown system faults | 
            3 Credits | |||
| 24283 | Unit | 
                Demonstrate knowledge of diesel engine braking systems, exhaust braking systems, and diagnosing and rectifying faults | 
            2 Credits | |||
| 24284 | Unit | 
                Diagnose and rectify faults in engine braking systems and auxiliary braking systems on a heavy diesel vehicle | 
            3 Credits | |||
| 24288 | Unit | 
                Demonstrate knowledge of repowering heavy vehicles or equipment This standard has expired and is no longer available.  | 
            1 Credits | |||
| 24289 | Unit | 
                Diagnose and rectify faults in auxiliary engines on heavy vehicles or equipment This standard has expired and is no longer available.  | 
            5 Credits | |||
| 24292 | Unit | 
                Demonstrate knowledge of motorcycle engine cylinder head faults, and their inspection and repair requirements This standard has expired and is no longer available.  | 
            3 Credits | |||
| 24293 | Unit | 
                Demonstrate knowledge of motorcycle engine crankshaft assembly faults and their inspection and repair requirements This standard has expired and is no longer available.  | 
            1 Credits | |||
| 24294 | Unit | 
                Demonstrate knowledge of two-stroke petrol engine lubrication, testing and tuning This standard is expiring. The last date for assessment to take place is Fri Dec 31 00:00:00 NZDT 2027.  | 
            3 Credits | |||
| 24298 | Unit | 
                Align bore and hone bearing tunnels This standard has expired and is no longer available.  | 
            3 Credits | |||
| 24299 | Unit | 
                Demonstrate knowledge of engine crankshaft and camshaft machining procedures This standard has expired and is no longer available.  | 
            4 Credits | |||
| 30886 | Unit | 
                Diagnose the mechanical condition of an engine | 
            4 Credits | |||
| 30887 | Unit | 
                Replace an automotive timing belt or chain | 
            4 Credits | |||
| 30888 | Unit | 
                Remove, inspect and refit a cylinder head | 
            4 Credits | |||
| 31125 | Unit | 
                Diagnose and repair vehicle or machine cooling system faults | 
            6 Credits | |||
| 31214 | Unit | 
                Tune a diesel engine | 
            8 Credits | |||
| 31266 | Unit | 
                Tune a machine petrol engine | 
            3 Credits | |||
| 31435 | Unit | 
                Diagnose and repair faults in manual starting systems | 
            2 Credits | |||
| 31437 | Unit | 
                Diagnose and repair faults in a motorcycle engine | 
            8 Credits | |||
| 31901 | Unit | 
                Disassemble, inspect and reassemble an outdoor power equipment engine This standard is expiring. The last date for assessment to take place is Fri Dec 31 00:00:00 NZDT 2027.  | 
            10 Credits | |||
| 32319 | Unit | 
                Carry out an automotive engine cylinder head disassembly, inspection and reassembly | 
            10 Credits | |||
| 32320 | Unit | 
                Demonstrate knowledge of manually operated machines and tools for automotive machining | 
            6 Credits | |||
| 32321 | Unit | 
                Demonstrate knowledge of a mechanical run-in on an automotive engine | 
            3 Credits | |||
| 32322 | Unit | 
                Demonstrate knowledge of automotive cylinder head reconditioning practices | 
            10 Credits | |||
| 32324 | Unit | 
                Determine the cause of engine component failure and reflect on own diagnostic procedures | 
            10 Credits | |||
| 32325 | Unit | 
                Demonstrate knowledge of automotive engine block reconditioning practices | 
            10 Credits | |||
| 32326 | Unit | 
                Carry out an automotive engine block disassembly, inspection and reassembly | 
            10 Credits | |||
| 3392 | Unit | 
                Rectify heavy vehicle engine cylinder head faults | 
            4 Credits | |||
| 3393 | Unit | 
                Rectify heavy vehicle diesel engine short block faults | 
            8 Credits | |||
| 40477 | Skill | 
                Prepare to lubricate, test, and tune a two-stroke petrol engine | 
            3 Credits | |||
| 40478 | Skill | 
                Test, tune and repair two-stroke petrol engines | 
            6 Credits | |||
| 40481 | Skill | 
                Disassemble, inspect and reassemble an outdoor power engine | 
            10 Credits | |||
| 879 | Unit | 
                Test and tune two-stroke petrol engines and diagnose and repair faults This standard is expiring. The last date for assessment to take place is Fri Dec 31 00:00:00 NZDT 2027.  | 
            6 Credits | |||
| 893 | Unit | 
                Diagnose and rectify vehicle emission control system faults This standard has expired and is no longer available.  | 
            3 Credits | |||
| 980 | Unit | 
                Service engine driven stationary and mobile generators and power units, and rectify control system faults | 
            3 Credits | |||
| Level 5 | ||||||
| 23812 | Unit | 
                Demonstrate knowledge of competition race vehicle engine performance modification requirements and practices This standard has expired and is no longer available.  | 
            7 Credits | |||
| 32323 | Unit | 
                Demonstrate knowledge of engine design factors | 
            15 Credits | |||
| 33122 | Unit | 
                Diagnose complex heavy vehicle or machine mechanical engine failures and reflect on diagnostic procedures | 
            10 Credits | |||
| 33127 | Unit | 
                Diagnose complex light vehicle mechanical engine failures and reflect on diagnostic procedures | 
            10 Credits | |||

