Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 359Get this manual
MANUAL TILT ASSIST
O-Ring Description and Sizes
Piston Piston Bolt Manifold Split Line Slow Valve
6 (2) (2) 10 11 12 13 14
0.208 in(5.283 mm) 0.348 in(8.839 mm) 0.114 in(2.90 mm) 0.254 in(6.451 mm) 0.07 in(1 .78 mm) 2.254 in(57.25 mm) 0.489 in(12.42 mm) 0.629 in(15.97 mm) 0.07 in(1.78 mm)
Accumulator Lip Seal