1998 Johnson Evinrude "EC" 125C, 130, 200, 225, 250 90 deg LV Service Manual, P/N 520212, Page 43Get this manual
Synchronization and Linkage Adjustments 125WT, 130
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 rangeRemove the throttle cable from the throttle control arm and the cable trunnion pocket before beginning this procedure
Timing Pointer
1Remove all spark plugs
2Center the timing pointer Rotate the flywheel in clockwise direction until the cast-in TOC mark is approximately 1112 in(4 cm) past the timing pointer3Install OMC Piston Stop, PIN 384887, in No.1 spark plug hole and turn in center portion until it contacts the No.1 pistonLock the tool in place with ring DR1233
4While holding the flywheel firmly against the tool, mark the flywheel directly across from the pointerConsider this mark