DDEMLOW Posted December 14, 2015 Share Posted December 14, 2015 Hello All,I need some info. on my B61 Mack. I am new to the Mack world and this is my first truck.The front end has a ball-joint arm on both sides of the frame that do not appear to go anywhere. I think I am missing something but cannot find any literature on it.Can someone help guide me to what I am missing and what parts I need to correct this problem?Attached are pictures of the arm.Thanks, AllDan. Quote Link to comment Share on other sites More sharing options...
Superdog Posted December 14, 2015 Share Posted December 14, 2015 not many of those survived,basically just a steel rod with a ball joint on each end,an early type of shock absorber,the bottom would attach to front axle. Quote Link to comment Share on other sites More sharing options...
theakerstwo Posted December 14, 2015 Share Posted December 14, 2015 That is a shock and there is a link that is missing that goes down to a braket on the axle. Quote glenn akers Link to comment Share on other sites More sharing options...
carlotpilot Posted December 14, 2015 Share Posted December 14, 2015 those are shock absorbers the connecting rods would have connected to a hanger on top of the front springs .someone else will likely know where to find the rods or have more info than i do Quote Link to comment Share on other sites More sharing options...
Popular Post 41chevy Posted December 14, 2015 Popular Post Share Posted December 14, 2015 You have Houdaille Shocks and are missing the shock link or some people call them Dog Bones and the lower shock link mount. Shock links can be found at Hersey or other places and are close to 1941 to 1948 Ford Mercury and Lincolns but may need length adjusted. The lower link mount maybe some one here. Most have long been removed and tossed out.Here is how the set up looks complete Paulclick pic 5 Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment Share on other sites More sharing options...
Freightrain Posted December 15, 2015 Share Posted December 15, 2015 One of mine popped loose at the upper ball socket, fell and bent around the axle. Ugh. I removed both sides and replaced them with all thread and heim ends. If I recall the holes are 9/16" in the mount, but I used 1/2" heim ends and bolts. Been about 7 yrs? and no problems yet.I could have made spacers to make them fit snug, but I can't see any issue with them working loose. Not that the front axle moves that much anyway. 1 Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment Share on other sites More sharing options...
theakerstwo Posted December 16, 2015 Share Posted December 16, 2015 Also there was a special oil that goes in them. Quote glenn akers Link to comment Share on other sites More sharing options...
41chevy Posted December 16, 2015 Share Posted December 16, 2015 Also there was a special oil that goes in them.Houdialle recommended mineral oil, I've used 60wt Motorcycle Fork oil from Honda.Fill them where the are and DO NOT over fill above the filler plug hole. Fill them, put the plug in finger snug, work the arm full spread a 1/2 dozen times or more and top off. They are designed to sweat oil from the seals. OEM says check oil level every 3000 miles. 2 Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment Share on other sites More sharing options...
DDEMLOW Posted December 21, 2015 Author Share Posted December 21, 2015 Thank you all for the input. Now at least I know what I am looking for and where to attach them when I replace the link and ball end connection on axle. The shocks themselves still seem to work. Just no link of connection to the axle.Do I really need them? I will only be hauling a 40 foot flat bed with antique tractors weighing no more that 12,000 lbs. Short distances at low speeds.I don't want to spend a lot of time and money on something that I don't really need. Thoughts? Quote Link to comment Share on other sites More sharing options...
Popular Post 41chevy Posted December 21, 2015 Popular Post Share Posted December 21, 2015 My B Mixer doesn't have them and never did. There is a member restoring a B-42 fuel oil delivery unit, no front shocks either.All any shocks job is to dampen the suspension bounce (or recoil). In my personal opinion with the normal B Model front springs and normal tires they are pointless. Paul 3 Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment Share on other sites More sharing options...
MalibuJim Posted December 21, 2015 Share Posted December 21, 2015 I only hooked mine up to make the truck look more original underneath and I had to make a couple of the rods. 1 Quote Link to comment Share on other sites More sharing options...
Freightrain Posted December 21, 2015 Share Posted December 21, 2015 All any shocks job is to dampen the suspension bounce (or recoil). In my personal opinion with the normal B Model front springs and normal tires they are pointless. Paul You will likely never know if they are hooked up and working or not there at all.I suppose if you actually loaded the front axle really heavy then they might actually help control the spring. With the minimal weight up front, the springs never moves enough to worry about it. Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment Share on other sites More sharing options...
Vladislav Posted December 27, 2015 Share Posted December 27, 2015 You will likely never know if they are hooked up and working or not there at all.I suppose if you actually loaded the front axle really heavy then they might actually help control the spring. With the minimal weight up front, the springs never moves enough to worry about it.Maybe heavier oil could make a difference? Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment Share on other sites More sharing options...
Bigdogtrucker Posted December 27, 2015 Share Posted December 27, 2015 I like the old school look they have Quote Link to comment Share on other sites More sharing options...
41chevy Posted December 27, 2015 Share Posted December 27, 2015 Maybe heavier oil could make a difference?Not one bit of difference. The different weight oils require different damping valve settings, so one cancels out the other. Plus you get more tire deflection than spring movement in normal conditions with the early suspension like on the B. Paul 1 Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment Share on other sites More sharing options...
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