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The "Hulk": Ugly green truck to Juneau??

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  • #91
    I ran into a problem the other day, as noted in a separate thread, "1973 W200 T-205 transfer case support rod???" on this site:
    https://powerwagonadvertiser.com/for...se-support-rod

    "Well, I cut the “bubba rod” and now the transfer case shift lever in the cab shakes like crazy when accelerating; obviously a bandaid fix.

    I have determined the complete situation:

    1. When the transfer case input and output yokes are no longer "in phase" (lined up), shaking occurs.
    2. Yokes being "out of phase" is caused by transfer case operation in LOW.
    3. The yokes are placed back "in phase" easily by setting the parking brake, placing both the transmission and the transfer case in N neutral, and rotating the jack shaft between the two cases by hand, then placing the transfer case back into 2H.
    4. The Bubba rod was a bandaid which masked the problem.

    I found this exact situation with my truck; the yokes were about 90 degrees out-of-phase; performing the above action proved the problem with an immediate test-drive, which resulted in the transfer case shifter not shaking even a little.

    I found this explanation and solution at the "Sweptline.ORG '61-'71 Dodge Sweptline Truck Online Community" site:

    "
    Transfer Case Lever Shaking

    Post by JohnB » Mon Sep 22, 2014 3:37 am

    Got a chance to drive my W200 down about 20 miles of dirt road so I put in 4WD {High and Low range} to slosh some lubricant around the front diff. After putting the transfer case back in 2WD and driving on the pavement, I noticed the transfer case lever shakes back and forth quite a bit when starting out from a standing stop. Just shakes until the truck gets going and doesnt do it in any other gear while upshifting. Any ideas? Loose mounting bracket bolts? universals need grease? something else?

    John
    User avatar
    digdoug Sweptline.ORG Pioneer
    Posts:
    2851 Joined: Wed Dec 31, 1969 6:00 pm Location: Genesee,Id. Re: Transfer Case Lever Shaking
    Post by digdoug » Tue Sep 23, 2014 7:28 pm
    That is the downfall of divorced transfer cases. When you drive it in low range it messes up the phasing between the jack shaft and rear shaft.
    Just put the tc and tranny in neutral ,set the parking break,crawl under and line up the yokes of the two shafts.Put them back in gear and recheck to be sure the jack shaft is still in phase. "





    LINK: http://www.sweptline.org/forums/viewtopic.php?t=36820

    I am providing this info for continuity of the story and information.

    Comment


    • #92
      I got the front driveshaft, which was in the bed of the truck when I bought it, re-installed with two new clamp kits from NAPA. The clamps seemed short, so I was cautious tightening the bolts.

      I also got the front diff oil changed. The parts inside looked nice, but the oil was thick as honey. There was a lot of very dark sediment in the bottom. I also installed a magnet on the diff cover fill plug.

      Comment


      • #93
        A friend and I went into the hills this morning; first time taking the Hulk on the highway, first time in the dirt for 4-wheel-drive.

        Didn't break anything, nothing is leaking as of this afternoon; the engine died twice on the way back, not sure if it was carburetion or ignition problems.

        We climbed one hill and there was little to no wheel slipping. Having only driven an M35A2 6x6 and also various automatic transmission-equipped vehicles in the past, this truck handled very differently and also very confidently in 4x4 Low. It's REALLY NEAT!! Glad I bought it!

        hills_1-IMG_4151_web.jpg

        hills_3_web.jpg



        hills_8_web.jpg

        hills_9_web.jpg

        hills_7.jpg

        IMG_4160_web.jpg
        Looking north towards Banning, CA; I believe the snow-covered peak is San Gorgonio Mountain.
        Attached Files

        Comment


        • #94
          Cool. Glad you're liking it!

          Did it just flat out die or did it sputter and buck first?
          1951 B-3 Delux Cab, Braden Winch, 9.00 Power Kings
          1976 M880, power steering, 7.50x16's, flat bed, lots of rust & dents
          1992 W250 CTD, too many mods to list...
          2005 Jeep KJ CRD

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          • #95
            Hard to say- I was in gear using the engine for braking when I noticed it got quieter- did it twice, not steep sections at all maybe 3%?

            Comment


            • #96
              The rear bumper is finished...


              91.jpg

              93.jpg

              5" x 1/8" mild steel rectangle tube; 3/8" plate frame brackets; 8 each 1/2" grade 5 bolts holding it up. Powdercoated.
              Attached Files

              Comment


              • #97
                Looks really nice. I like the curved ends.

                What color are you painting the body?
                1951 B-3 Delux Cab, Braden Winch, 9.00 Power Kings
                1976 M880, power steering, 7.50x16's, flat bed, lots of rust & dents
                1992 W250 CTD, too many mods to list...
                2005 Jeep KJ CRD

                Comment


                • #98
                  Hi:

                  Thanks! It was a bit more work for the curved ends, but I think it was worth it.

                  I am planning to keep it Forest Service green, which will match the original interior!

                  I was able to finish the spare tire brackets and get that thing up underneath Saturday, and Saturday afternoon I got the gage lights working. There was un-noticed corrosion on one of the fuse tabs, so after scraping I can now drive the truck at night. Three more steps forward....

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                  • #99
                    I reconnected the disconnected horn and have found that it beeps randomly as I turn the steering wheel... I'll be pulling that next.

                    My truck has factory air conditioning, which I will be restoring; it is missing the condenser and compressor, as well as the hoses having been cut. I received an original compressor and condenser (for a Mopar car, not truck) but the condenser has a broken-off and missing fitting.

                    Anyone have a source for the condenser? I looked on-line, but was unable to find one yet.

                    Comment


                    • ALTERNATOR UPGRADE

                      So I have FINALLY finished the alternator upgrade; this came about, in part, due to my misunderstanding of the original output spec for the truck.

                      I believed that the original output was 35 amps; months later, I found a build sheet which appears to show the output at a value of 41 amps. A national auto parts chain showed the common model for this truck was a 68 amp unit.

                      I installed a 78 amp unit. I did this because the intended ultimate use for the truck will be to have a camper with batteries to support (charge back up from use overnight). I didn't go bigger because I was unable to fit the larger units easily. The 78 amp unit was the largest output that would fit, physically, without extensive modifications.

                      As has been noted previously via reference to web pages dedicated to the under-performing power circuit and amp gage in Dodge trucks at the time, pushing more power through the stock power circuit would be a bad idea. I am VERY fortunate in that the circuit and components including the amp gage and plugs have NO evidence of overheating nor immediately-pending failure. The #10 AWG wire used is rated for only 30 amps in common home and building circuits so pushing 40 amps was pretty much the limit.

                      I have installed a #6 AWG copper wire (magenta arrow) from the alternator to a pair of 40 amp auto-reset circuit breakers (green arrows) which are tied together via a piece of copper tube flattened into a bus.

                      One breaker sends power to the amp gage via a red spliced wire (the original #10 AWG alternator wire having been cut a few inches from the firewall connector plug; red arrow). This circuit does exactly the same as before, with the exception that the ammeter will not show much of the battery-charging load. The power available is the same as stock, with the bonus of now having a circuit breaker to protect against overload.

                      The second breaker sends power directly to the battery, bypassing the amp gage circuit. This makes the amp gage almost useless, but now allows the extra power to be available without overloading the amp gage circuit.

                      There is a new, third circuit breaker (orange arrow), rated for 70 amps, which will be connected to the alternator and battery and sending power to the rear of the truck via a #6 AWG wire. This circuit will be for camper power.

                      In theory, up to 70 amps will be allowed to be sent to the camper, most through the second circuit breaker, and the rest through the first. The reason it won't be equal is because the first breaker supplies power through several connections and an amp gage, all of which create resistance in that circuit, thereby reducing current flow. Since the second breaker has the shortest wire circuit with the least number of connections, it has the least resistance and will allow the most current flow. Additionally, as there will be other loads on the alternator such as truck lighting, ignition, interior blower, wipers, etc., the full 70 amps will not always be available.

                      I also added a new ground wire from the engine block and battery negative cable to the body (yellow arrows) and a ground wire from the alternator voltage regulator to the same body connection (blue arrow).

                      All connections are crimped.
                      94.jpg

                      95.jpg

                      Comment


                      • Nice! Another old Mopar that won't burn up!
                        1951 B-3 Delux Cab, Braden Winch, 9.00 Power Kings
                        1976 M880, power steering, 7.50x16's, flat bed, lots of rust & dents
                        1992 W250 CTD, too many mods to list...
                        2005 Jeep KJ CRD

                        Comment


                        • Good work!

                          Bucky
                          1975 W600

                          Comment


                          • Thanks!!

                            I replaced the turn signal switch assembly today because the horn contact (small wheel on spring-loaded shaft) was loose due to a cracked base, causing the wheel to contact the reset pin on the shaft which caused the horn to beep intermittently.

                            Upon installation, the 20 amp signal fuse blew (sigh....figures).

                            Removal while plugged into the harness allowed normal operation, so an unwanted ground was present. Very close inspection of the device using my "smart" phone on maximum zoom allowed me to see that the contact lug for the red wire next to the steel signal lever hub had strands sticking out, shorting the circuit to ground. Using a jeweler's screwdriver, I bent the strands clear and the problem was solved.

                            ALSO, the plug on the new assembly did not match; it was about 1/8" too long, making it impossible to plug into the factory side. I had to file down the "pointy" end to get it to fit!

                            Oh yeah, the slot at the bottom of the lever hub was too narrow, so I had to file that wider, as well.


                            The horn now works normally.

                            NOTE: I could not find a replacement switch assembly with the little wheel for the horn contact; the aftermarket ones use the more modern, solid copper pin. I applied a thin coat of silicone grease to the surface of the steering wheel contact plate for (hopefully) added longevity.

                            I will be adding a second horn to increase the volume; I will also be modifying the horn circuit by adding a relay (the coil of which will be in the horn circuit) and wiring the two horns from the battery, through a fuse, and through the relay.

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