1978 Johnson 175, 200, 235 HP Outboard Service Manual, Page 120Get this manual
fRemove two Truarc rings using No.7 Truarc pliers, (Special Tool #311879)See Figure 6-54 hRemove power assist cylinder assembly, propeller shaft, reverse gear, and clutch dog from gearcase simultaneouslySee Figure 6-56
SAFETY WARNING
Retaining rings are under extreme pressures during removal and installationWear safety glasses and proceed with care to avoid unsnapping ring from pliers
Figure 6-56Removing Power Shift Assist Cylinder and Propeller Shaft Simultaneously
1No.7 Truarc pliers 2Remove two rings