Mercury 30 - Hydraulic System Troubleshooting Flow Chart

5B-26 - MID-SECTION 90-826148R2 MARCH 1997
Hydraulic System Troubleshooting Flow Chart
Replace trim system
continued
Replace memory pis-
ton and shock piston
O-rings
Inspect memory piston
O-ring and cylinder
bore
Cylinder bore appears
smooth with no debris
Cylinder bore appears
rough and/or debris
found in cylinder
Trim leaks down
Trim system does
not leak down:
Testing complete