1971 Johnson 125HP outboards Service Manual, Page 73Get this manual
eRemove four screws, solenoid cover and wave washerLift cover, solenoids, shift rod and casing assembly from gearcaseSee Figures 6-18 and 6-19fRemove four bearing housing screws using long 14" Allen wrenchUSing slide hammer with hooked end, OMC Special Tool #383171, pull bearing housing from gearcaseSee Figure 6-20
gRemove two Truarc rings using No7 Truarc pliersSee Figure 6-21hWithdraw propeller shaft, retainer plate, reverse gear, thrust washers, thrust bearing and clutch dogSee Figure 6-22The reverse gear and bushing is an assemblyDisassemble clutch dog from propeller shaft by removing pin retaining springSee Figure 6- 23Remove the pinion locknut from the bottom of the driveshaft by using Driveshaft Holding Socket (Special Tool #312752), Figure 6-24Figure 6-16Water PumpI