Search results

  1. B

    Removing drive shaft/prop shaft

    I think my last topic was a little confusing. I have a 1989 Johnson GT 100. I am trying to remove the drive shaft and prop shaft so that i can inspect the gears. i have already removed the lower unit. Does anyone have any suggestions for this operation?
  2. B

    Opening Lower unit GT 100

    1989 Johnson GT 100. I am trying to check the gear lobes on the lower unit. I have removed the lower unit and gotten down to the bearings(drive shaft still attached). There seems to be a silver plate on the lower side of the bearings. how do i get past that plate, and ultimately to the gear...
  3. B

    Lower Unit

    I have just put the lower unit back on my Johnson GT 100. I noticed that where it conncets to the upper unit there is one place that is seaping a little water when it was on the flusher. is this something i should be concerned about? I am sorry if my questions seem trivial. I am pretty...
  4. B

    Throttle Linkage Arm

    1989 Johnson GT 100. Is there an exact science or proper procedure to how for out or in the throttle arm should be ajusted so that it can be attached to the throttle linkage?
  5. B

    Lower Unit lube screw removal

    1989 Johnson GT 100. I have drianed the gear lube out of the lower unit. However, when trying to remove the top screw i could not get it to budge. I have broken and bent a bit, broken a screwdriver, and my wrist feels like it is broken also. The screw is starting to round off. Anyone have...
  6. B

    Prop Slipping, RPM Jumping up?

    I have a 1989 Johnson GT 100 on a 1982 18' Venture Bass boat. I have an aluminum prop 14Dx17p . I usually achieve @ 45 MPH. The last few times i have taken it out I have lost b/w 5-7 mph at full throtle. I also notice the RPM's going up when i lose the speed. When the rpm's go back down i...
View older results
Top