Mercury Mariner Outboards 45 Jet 50 55 60 HP Models Service Manual, Page 9Get this manual

Mercury Mariner Outboards 45 Jet 50 55 60 HP Models Service Manual, Page 9

Quality of the image is intentionally reduced!

Powerhead Specifications
0.50 in(12.7mm)

Compression Tester May be Obtained Locally

91-29287

PISTON SIZE Standard Piston 0.015 in(0.381 mm) Oversize 0.030