Solution of Seal Damaging

Failure mode:

 

damaging of seal

 

Failure cause:

 

1.assembling failure

 

2.wrong or missing lead in chamfer

 

3.wrong seal dimension

 

Remedial measures:

 

1.assembling with installation tool

 

2.correct lead in chamfer

 

3.deburr groove edges

 

4.correct seal dimension