Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 228Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 228

CYLINDER BLOCKCRANKCASE
CRANKSHAFT
REFDESCRIPTION NOOTY1 CRANKSHAFT CRANKSHAFT (BIGFOOn KEY KEY OIL SEAL OIL SEAL CONNECTING ROO -7 BOLT BEARING (BROWN) BEARING (BLACK) BEARING (BLUE) -PISTON (STANDARD) AR PISTON (.25 OS) AR PISTON (.50 OS) PISTON RING (TOP) (STANDARD) AR PISTON RING (TOP) (.25mm OS) 10 AR PISTON RING (TOP) (.50mm OS) PISTON RING (2 NO (STANDARD) TOROUE lbin