Manual release valve and/or O-
ring damage.
Replace defective valve and O-
rings.
Manual release valve and O-rings
appear to be OK. Replace O-rings
and proceed.
Inspect Trim Rod Piston Check
Valve.
No debris or defective components
found.
Inspect Manifold Reverse Thrust
Valve.
Debris found in check valve com-
ponents.
Clean check valve components
using engine cleaner and com-
pressed air or replace.
Inspect Manual Release
Valve.
Outboard will not hold tilted position in reverse
and/or trails out during high speed decelera-
tion.
Results Results
ResultsResults
Replace Pump and Manifold Assembly.
5D-8 - MID-SECTION 90-817643R1 DECEMBER 1996
Troubleshooting Flow Diagram