1995 Johnson/Evinrude Outboards 40 thru 55 2-Cylinder Service Manual, Page 48Get this manual
1 Synchronization and Linkage Adjustments 40RW, 40RP, 45, and 55 Comm
INote You
must perform this step-by-step procedure exactly as written to ensure consistent engine idling and smooth operation throughout the RPM range
Preliminary Adjustments
rn 1Remove throttle cable bracket mounting screw and washerrn 2Check length of the spark control rodmeasuring between centers of the two socketsLength should be:
40RP, 45,55 4-Amp System
2 in(50 mm)