Mercury Mariner 200, 225 Optimax Outboards Service Manual, 90-855348, Page 295Get this manual
Power Trim Specifications Test
Trim "UP" Trim "DOWN"
Adaptor Fitting 91-82278-2 and 91-82278-3
Reading
1300 PSI (91 kgcm2) Maximum Pressure 500 PSI (35kgcm2) Minimum Pressure
822778 211-11IJlD 822778
Special Tools
Alignment Tool 91-11230
Spanner Wrench 91-74951