1997 Johnson Evinrude "EU" 125C, 130, 200, 225, 250 90 LV Service Manual, P/N 507269, Page 62Get this manual
Synchronization and Linkage Adjustments 125RW
INote It is important that this step-by-step procedure be followed
in sequence and be performed exactly as written to ensure consistent engine idling and smooth operation throughout the RPM rangeTiming Pointer
1Remove all spark plugs
2Center the timing pointer Rotate the flywheel in clockwise direction until the cast-in TOC mark is approximately 112 in(4 cm) past the timing pointer Lock the tool in place with ring
m andInstall in center portion PIN 384887, in No.1No.1 piston3CWIC Piston Stop, spark plug turn until it contacts the hole
4While holding the flywheel firmly against the tool, mark the flywheel directly across from the pointerConsider this mark A"5Continue to turn the flywheel in clockwise direction until piston contact is felt againMark this exact spot on the flywheel and consider this mark "B"Remove the piston stop tool