Mercury Mariner Service Manual 6, 8, 9.9 210CC Sailpower, Page 111Get this manual
2Apply Loctite Grade "A" on0of seal (a)3Press seal into carrier using Mandrel (b) (91-13655) WATER PUMP BASE and SHIFT SHAFT REASSEMBLY
1Push seal (a) into base using Mandre (b) (9113655)