A repair, content:
1, the replacement of the host set bearing.
2, replace fastening seal, oil seal, seal machine, etc..
3, adjust the main rotor precision gap, gap adjusting gear precision.
4, wear spray repair parts.
Two, commitment to quality and repair effect:
1, overhaul since the installation after operation 12-18 month warranty.
Unit 2, loading and unloading normal.
Operating temperature of 3, unit does not exceed the rated value of 5%.
4, set the biggest change exhaust amount does not exceed the rated value of 5%.
Unit 5, maximum operating current does not exceed the rated current of 10%.
Overhaul before

After overhaul