Lifan 620. Manual - part 76

Connect battery positive to the connector clip of electromagnetic clutch directly, negative to the 
body of compressor. If the electromagnetic clutch is normal, you will hear a rattle. If the belt pulley 
does not touch the armature (no rattle), fault exists, Figure 6-27. 
 

Figure 6-29                         Figure 6-30 

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When installing clutch coil to compressor housing, aim the compressor housing pin hole to the 
clutch coil lug boss. 
Assembly of snap ring; see Figure 6-31. 
 

Figure 6-33 

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Put the metal part of engine overheating protection switch into engine oil, heat with gas stove until 
reaching standard temperature, check whether switch terminals are on, as shown in Figure 6-34. 

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VII. Replacement of air conditioner amplifier assembly 

1. Disassembly 
(1) Disassemble auxiliary dashboard assembly 
(2) Disassemble air conditioner amplifier assembly 
1) Disconnect the connector 
2) Remove air conditioner amplifier assembly 
2. Installation 
To install, reverse the removal procedure. 
 

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