Chrysler 75 and 85 HP Outboards Service Manual OB 3646, Page 203Get this manual
2Inspect power trim cylinder assembly as follows :
AClean all parts in approved solventBInspect cylinder, piston and bore in cover for wearC.lnspect seals (piston shaft seal, piston seal, and cylinder seal) for dirt, nickscracking or other damage3Check shock absorber for leaks, damage
Shock absorber must be replaced as an assembly4Check to see that hydraulic lines and fittings are not bent or damaged
Reassembly and InstallationCylinder Housing Assembly
1Reassemble power trim cylinder as follows :
Figure 31Inspecting Tilt Cylinder Piston
AInstall seals: seat one cylinder seal in base of
cylinder housingone cylinder seal in cylinder bore of coverpiston seal in groove of pistonand piston shaft seal in bore of cylinder coverFigure 33