Refer to attached photos, due to all pumps that after lube oil filled we found leakage from mech. Seal for all pump as following;
G-301A
G-301B
G-302A
G-302B
G-303A
G-303B
G-303C
G-312A
G-312B
G-313
Please help coordinated with pumps vender for this rectify by immediately action. Thank you very much for your support.