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  1. The Force power

    1990 Force 120HP #2 Cyl zero compression and upon opening piston shows damage

    I'm confused, in none of the pictures are there 4 carb in a row!?? The one picture with three in a row shows a bottom carb (center one) I thought we're trying to match top carbs only?!? How many carburetors did you buy? 1 OR 2 ?
  2. The Force power

    1990 Force 120HP #2 Cyl zero compression and upon opening piston shows damage

    Maybe its a Walbro carb. but I can't find any evidence to back that up
  3. The Force power

    1990 Force 120HP #2 Cyl zero compression and upon opening piston shows damage

    In addition of Nordin's answer You can verify the # stamped on throat Depending on the model year of the 120HP CARBURETOR (90A,92C) calls for a 1300-F589061-3 1 CARBURETOR (TOP - TC-106A CARBURETOR (0E009500 - 0E093699) calls for a 1300-820203 1 CARBURETOR (TOP) (TC-119A) I can't read all the #...
  4. The Force power

    Sourcing parts '89 125 HP

    125 (HP) 1989A-1989E piston# F691015 125LD (HP) 1989A-1989B piston# F694015 Both have the same diameter 3-5/16 & used in 3.3125 bore Both use the same rings The only difference I see, (on the F694015) the spacing between the top ring & bottom ring is slightly wider. Could this have any...
  5. The Force power

    Sourcing parts '89 125 HP

    Neither did I, another great tool to have :D
  6. The Force power

    Sourcing parts '89 125 HP

    Good morning Nordin, I have attached some reading material for you :)
  7. The Force power

    150 hp lower unit replacement

    As Nordin already mentioned; these #s only matter for a tear down when changing the inner-gears and shimming.
  8. The Force power

    Sourcing parts '89 125 HP

    Hi Nordin, I'm going by a BULLETIN - CHRYSLER (1967 THRU 1983) & FORCE (1984 THRU 1998) PISTON/RING CHART 125 HP 1981-1988B 3.3138 Piston part# F372015-3 125 HP 1988C 3.3138 F686015 125 HP 1989A-1989E 3.3125 F691015 My question how can...
  9. The Force power

    Rough operation of timing advance rod or is this normal?

    You kinda have to manipulate the wires together in such a way that they are free floating where it can not be tied-off to something what help is having multiple wires twisted together and tied together
  10. The Force power

    Sourcing parts '89 125 HP

    lol LD stands for L-drive (stupid me)
  11. The Force power

    Sourcing parts '89 125 HP

    125 (HP) 1989A-1989E piston# F691015 125LD (HP) 1989A-1989B piston# F694015 (also used in 50 HP 1989B-1992A Does anyone know "LD" stands for?
  12. The Force power

    Rough operation of timing advance rod or is this normal?

    Just want to point out; it might be a good idea to secure the wiring so it does not get "rubbed" against by the moving trigger-assembly to avoid any wiring issues
  13. The Force power

    Sourcing parts '89 125 HP

    The tag reads model# 1254X9B this calls for a (standard) piston part# FA691015 that does not pop-up when searching for it.?? The (date??) stamps on the block "indicate" to a '88 (see pictures attached) The '88 A & B model piston part# 700-F372015-3 The '88 C model piston part# FA686015 So my...
  14. The Force power

    1984 force 125 spark issue again?

    I asked you if and/or what plugs you are using for a reason! so it would be common courtesy to provide an answer to help the person (that is trying to help you) to diagnose. To your last question asked "when I disconnected one of the cdi boxes the other one started producing spark so I’m...
  15. The Force power

    1984 force 125 spark issue again?

    Are you using the correct plugs?
  16. The Force power

    1984 force 125 spark issue again?

    Three and Four Cylinder Engines Using Separate Switch Boxes and Ignition Coils IF NO FIRE ON ANY CYLINDER: Disconnect kill wire AT THE PACK. Check for broken or bare wires on the unit, stator and trigger. Measure DVA voltage of the stator between the output wire sets. With everything...
  17. The Force power

    1984 force 125 spark issue again?

    Yes, you mentioned that already lets move on remove the wire on the terminal-strip that leads to the front of the boat (this way you verify its not the ignition-switch
  18. The Force power

    1984 force 125 spark issue again?

    Thats one way of checking OR remove the wire on the terminal-strip that leads to the front of the boat(this way you verify its not the ignition-switch Have you done this step? (2) Remove the spark-plugs (make sure their grounded) and see if they sparks (a slow turning/weak starter will not turn...
  19. The Force power

    1984 force 125 spark issue again?

    (1) Disconnect the "kill-wire" off the terminal-strip to see if there's a ground path caused by either the ignition-switch and or rubbed-through wire(s) OR if your "man overboard" switch if grounding (2) Remove the spark-plugs (make sure their grounded) and see if they sparks (a slow...
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