1998 Johnson Evinrude "EC" Accessories Service Manual, P/N 520213, Page 127Get this manual
TroubleshootingGauge Set, PIN 390010 The OMC TrimlTilt Pressure Tester, PI 390010, allows external verification of trimltilt operation and component condition TheA" adapter, PI 395618, checks operation of the UP circuit and all components listed on Page 4-46 The "8" adapter, PI 395619, checks operation of the DOWN circuit and all components listed on Page 4-47Tests must be made with the hydraulic unit removed from the engine and mounted in OMC Test Stand, PI 390008INotel a-rings on end of adapters can wear out during normal useUse a-ring, PI 332930, as replacementUse an adhesive such as Loctite Black Max or Dupont Krazy Glue to secure the a-ring to tip1Install hydraulic unit in OMC Test Stand, PI 390008