(1) Clean the reed regularly.

(2) Check and replace the flanging planetary gear, bobbin bearing, yarn guide arm shaft and coupling.

(3) Check and replace the winding brake rollers, chains, tensioning wheels, and adjustment pins, and maintain and replace friction plates and discs. Inspection and replacement of rough rubber.

(4) Opening part: It is necessary to replace the cam opening arm bearing, steel wire rope, returning heald spring and returning heald arm bearing.

(5) Main transmission part: After the loom is used for a long time, the oil seal of the crankshaft bearing seat of the driving part needs to be replaced.

(6) Replace the synchronous toothed belt and clean the oil filter.

(7) Replace the internal parts of the length measuring weft storage drum, replace the internal parts of the yarn stop pin, and clean the encoder.

(8) Main nozzle cleaning, filter cleaning, solenoid valve and pressure regulating valve cleaning and repair, air pipe inspection and configuration.

(9) Maintenance and replacement of servo motors, maintenance of buffers and replacement of internal parts.

(10) Check and replace the weft detecting cable.