EMAK K 700 H User Manual

Workshop manual
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1. Parameters ................................................................................................................................ 4
1.1 Engine Structure ........................................................................................................................... 4
1.2 Product Technical Parameters ...................................................................................................... 6
1.3 Drawings of Mounting Dimensions ................................................................................................ 7
1.4 Drawings of PTO Dimensions ....................................................................................................... 8
1.5 Diagram of Electrical Wiring ........................................................................................................ 10
2. Service information ................................................................................................................ 12
2.1 Precautions for Maintenance ....................................................................................................... 12
2.2 Serial number location ................................................................................................................. 13
2.3 Maintenance standards ............................................................................................................... 14
2.4 Fastener Torque Specification ..................................................................................................... 15
3. Maintenance ........................................................................................................................... 16
3.1 Maintenance schedule ................................................................................................................ 16
3.2 Engine oil .................................................................................................................................... 17
3.3 Air cleaner ................................................................................................................................... 18
3.4 Muffler ......................................................................................................................................... 19
3.5 Spark plug ................................................................................................................................... 19
3.6 Valve clearance ........................................................................................................................... 20
3.7 Carburetor ................................................................................................................................... 20
3.8 Oil alert system inspection ........................................................................................................... 20
3.9 Governor ..................................................................................................................................... 21
3.10 Fuel filter ..................................................................................................................................... 21
4. Troubleshooting ..................................................................................................................... 22
4.1 Hard Starting ............................................................................................................................... 22
4.2 Low Power .................................................................................................................................. 23
4.3 Speed Unstable ........................................................................................................................... 24
4.4 Exhaust Colour Abnormal ............................................................................................................ 24
4.5 Engine Liable to Stall ................................................................................................................... 25
4.6 Engine Liable to Stall ................................................................................................................... 25
4.7 Engine overheating ..................................................................................................................... 26
4.8 Engine’s Abnormal Sound ........................................................................................................... 27
4.9 Electric Starting System Failure................................................................................................... 28
4.10 Cylinder Compression Check ...................................................................................................... 29
4.11 Spark Test ................................................................................................................................... 29
5. Disassembly and service ....................................................................................................... 30
5.1 Precautions for Disassembly ....................................................................................................... 30
5.1.1. Disassembly .................................................................................................................... 30
5.1.2. Reassembly ..................................................................................................................... 30
5.2 Disassembly and Service of Engine ............................................................................................ 31
5.2.1. Fuel tank .......................................................................................................................... 31
5.2.2. Air cleaner, Muffler ........................................................................................................... 32
5.2.3. Air cleaner, Muffler ........................................................................................................... 33
5.2.4. Governor System ............................................................................................................. 36
5.2.5. Recoil starter .................................................................................................................... 37
5.2.6. Flywheel, ignition coil ....................................................................................................... 40
5.2.7. Cylinder head, Valves ...................................................................................................... 42
5.2.8. Crankcase, camshaft, piston ............................................................................................ 48
5.2.9. Governor .......................................................................................................................... 55

EMAK K 700 H Specifications

General

Brand	EMAK
Model	K 700 H
Category	Engine
Language	English