Replace if damaged. (c) Examine seat rings (13 and 6) for wear, nicks, and abrasions. Check the concave face for irregularities. Replace if damaged. (alt;Ap) Inspect ball (15) for roundness, wear, scratches, and abrasions. Check the valve stemanbsp;...
|Title||:||Direct Support and General Support Maintenance Manual (including Repair Parts and Special Tools Lists)|