Check The Reason For The Elimination Method

Check the reason for the elimination method

1, the valve seat loose within 6-8 kg of solid force

2, the fuel pump clearance will be placed on a large or partial replacement of grinding or fuel pump and oil alternative seal

3, assembled, shoulder pad pressure side. Replace the new shoulder pad surface

4, piston plunger wear serious wear

5, shoulder plug sleeve crack or uneven surface. Replace the plunger pair

6, upper body and trachoma or replace the defective upper body