1972 Evinrude StarFlire 125 HP Outboards Service Manual, PN 4822, Page 28Get this manual
bRepeat same procedure for choke valves by manually closing choke valves
NOTE See Figure 3-20For proper adjustment,
If spring is removed from solenoid plunger, install by twisting
on to plunger 2-12 to 3-12 turns
cReattach solenoid to air silencer basesee Figure 3-19
THROTTLE CAM ADJUSTMENT aTop scribe mark on throttle cam should align with center of cam follower roller as roller makes contact with camSee Figure 3- 21Figure 3-21 bWith top scribe mark on throttle cam aligned with center of cam follower roller, loosen carburetor cam follower screwMove arm to close throttle valves and retighten screwSee Figure 3-21SYNCHRONIZING CARBURETOR AND DISTRIBUTOR LINKAGE To assure proper spark advance at all throttle settings, carburetor and distributor must be synchronized after distributor linkage has been reassembledFollow the instructions given in Section 4, "Synchronizing Carburetor and Distributor Linkage aInstall air silencer coverSee Figure 3-6
COVER, WASHER AND SCREW
bAdjust idle adjustment screw so motor will idle at 650 maximum rpm IN GEARSee Figure 3-21