Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 315Get this manual
Quality of the image is intentionally reduced!
PQWERTRIM
2 Remove o-ring from memory piston
- Adaptor!Air HoseMemory Piston ExitShop RagD-RingMemory Piston
Page 58-36
90-857046 AUGUST 1998