1978 Johnson 175, 200, 235 HP Outboard Service Manual, Page 166Get this manual
6Remove screw and cover exposing cam detent spring and ballSee Figure 8-127Remove countersunk screw, flat washer, shift lever and bushingSee Figure 8-13 1Cam
2Back view of correct tooth engagement 3Shift lever
Figure 8-14Correct Lever Engagement
1Countersunk screw
2345and washer Spring washer Bushing Teeth Shift lever
Figure 8-13Gear Mesh
CLEANING, INSPECTION, AND REPAIR
Remove electrical components and disassemble mechanical partsClean mechanical parts in solvent but DO NOT immerse electrical components in solventContinuity of wiring and electrical components can be checked with test light or ohmmeterReplace any component that has failedInspect mechanical parts for wear or cracksplace worn or broken partsReFigure 8-15Reassembly
2Shift lever