1996 Johnson/Evinrude Outboards 25, 35 3-Cylinder Service Manual, Page 293Get this manual
rn 25Remove up relief valveOJ 24Remove five impact relief valve balls26Remove the valve housing and washer from the rodDiscard the internal O-ring27Remove and discard the quad ring and two backup rings
[] 28Slide the end cap off the rodDiscard the scraper[] 29Remove the end cap rod backup ring and internal tilt rod end cap seal30Clean the manifold thoroughly in fresh solventBlow excess solvent from the internal passages with compressed airIt is essential that the manifold and all components be kept absolutely clean and dust freeAny dirt in the system could cause scoring of cylinder bores, sticking valves, or damage to pump components18959