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  1. jerryjerry05

    Chrysler 9.9 one of the good ones?

    To figure out the cost of parts??? Gotta know the year??? The 9.9 is a great motor, time tested!!! Cheap, BUY!! Resale, can be a good investment.
  2. jerryjerry05

    Bizarre starter behavior (won't "bench test" on motor)

    You using the cables that came on the boat? If so: and it still won't turn?? then the boat equipment is faulty. Get new cables or maybe the solenoid is bad? or wired wrong?
  3. jerryjerry05

    Hard steering.

    1994 115 P115TLRS 060713 Steering is VERRRRY tight, tried to use heat and add grease and it still is very tight. I don't have a service manual. I know it's a big job, any tips or procedures to fix the kingpin and bushings?? Thanks
  4. jerryjerry05

    Bizarre starter behavior (won't "bench test" on motor)

    Jumper cables won't provide enough power to turn the starter while on the motor, unless you have #4/2/00 size wire for jumper cables. Then the clamps need to be HEAVY DUTY too. The battery? load test it?? Battery testers about 25$ at Harbor Freight. That's one of the tools they sell that...
  5. jerryjerry05

    Force 120 compatability

    What's the years on the motors?? Looks like they are both close as both use mainly Mercury equipment(pack/coils etc.) The lower units are different in the shaft they use. 5" difference. If you post the year of the 2nd motor I can compare the parts and see if the shafts can interchange.
  6. jerryjerry05

    Force 150 hp won’t shift properly in forward?

    Does it shift when the linkage is unhooked?? Motor running? needs to run to allow shifting. Unhook it and shift by hand, as you shift turn the prop as it needs to move to allow the gear/dog to mesh.
  7. jerryjerry05

    1980 chryler 85hp charger tach replacement

    Nordin and Topgun is right 12 pole. Aftermarket tach might be hard to find.
  8. jerryjerry05

    Force 125 Trim Motor working, but I think it should go higher

    I always over filled mine. Removed the fill/vent and filled both until it ran out both places.
  9. jerryjerry05

    Force 125 Trim Motor working, but I think it should go higher

    That's why Mercury was more expensive, less bells and whistles on the Force. Yet the Force had one of the best lower units made. If you kept the oil changed and made sure no water got in the lower lasted and lasted. Had a pair of 88/85 30 years and never needed any work other than fresh oil.
  10. jerryjerry05

    Force 125 Trim Motor working, but I think it should go higher

    Chris1956 his pump doesn't have either one of the things you describe. His manual release is undoing the front hydraulic line where it goes into the front of the pump.
  11. jerryjerry05

    1989 Force 125hp propeller torque

    The Nyloc nut: if it comes loose too easy??? It can turn itself and fall off along with the prop and hardware. Had one come loose, luckily it was still on the ramp and could be seen when the water calmed down. The owner had just bought a new stainless prop. $450
  12. jerryjerry05

    Force 125 Trim Motor working, but I think it should go higher

    ONE IMPORTANT THING!!!! There is NOTHING in the actual pump that you can fix, NOTHING!!! The seals that usually leak aren't part of the pump. It's real easy to screw up the T@T be extra careful when taking it apart. IF??? it's ever been in salt water?? That can make the job extra hard or...
  13. jerryjerry05

    What size Fuel Water Separator? 1998 Mercury Force 120 HP.

    Yes I used the Racor for over 30 years and never had a problem. The metal canisters are subject to rust and corrosion and they can collapse when trying to remove them. Salt water destroys them and the mount for the filter. The Racor is more expensive but you get what you pay for.
  14. jerryjerry05

    What size Fuel Water Separator? 1998 Mercury Force 120 HP.

    Just change the fittings to what ever size the hose is. The better or more expensive the filter the better the results. I ran a Racor with the clear bowl and water drain on the bottom. That way you can see any water build up.
  15. jerryjerry05

    85hp 3 cylinder Force carburetor throttle plates.

    As long as they start to open at the same time they should be ok.
  16. jerryjerry05

    1990 Trophy twin Force 120s prop question

    People made the assumption that a 4 blade will be an upgrade and get better performance. They get better performance if your pulling 3-4 skiers and don't plan on ever going fast again. Great holeshot.
  17. jerryjerry05

    1990 Trophy twin Force 120s prop question

    Had a 21 with twin 85's and 17p props. It would get it up on plane (1 motor) if it wasn't too loaded. Your boat actually came standard with a single 125. The twins was a more expensive model.
  18. jerryjerry05

    Force 50 hp outboard won't start

    Those muffs need to be taped in place. Duct tape won't stick to a wet drive, put it on when the lower is dry. Was at work and running a new motor test. Things going good then I notice no water in the exhaust. The yard guy unhooked the first part of my hose and hooked another so he could wash a...
  19. jerryjerry05

    1990 Trophy twin Force 120s prop question

    The 4 blade is it stainless? The weight difference between stainless and aluminum can be 15# That make the motor turn slower. Yes add a 4th blade it increases the weight and drops the rpm's. All 125 hp should run about 52-5400 rpm's. The boat weight and load and how you run the boat will make a...
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