Lifan 620 Maintenance Manual page 307

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.
Note: install snap ring with its conical surface towards outside.
In the installation of self-locking nut, special tools are applied to fasten the electromagnetic clutch.
Then screw the nut with the same method of disassembly. Adjust the clearance of clutch
according to Figure 6-32.
Check whether the deviation of electromagnetic clutch clearance is within standard value. If it is
not within standard value, adjust with washer. Standard value: 0.3-0.5mm. Check compressor
overheating protection switch, as shown in Figure 6-33.
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Figure 6-31
Figure 6-32
Figure 6-33
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