let it loose Posted September 8, 2013 Share Posted September 8, 2013 Well what the f%@k. I thought the DM's were the toughest trucks on the block. Apparently not... I have a cracked trunnion on mine. This is the second Mack I've owned with a cracked frame. I must be doing something wrong. Any ideas for a fix? I see this is an option. http://www.stengelbros.com/MackParts.htmAnyone know someone who can do this install for me around St. Louis? I'm fed up. The truck is for sale. Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/ Share on other sites More sharing options...
Baxter Posted September 8, 2013 Share Posted September 8, 2013 Where is the trunnion cracked Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204432 Share on other sites More sharing options...
let it loose Posted September 8, 2013 Author Share Posted September 8, 2013 At the top where it meets the frame. Its on the passenger side, cracked on the front and back side. Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204433 Share on other sites More sharing options...
Bigdogtrucker Posted September 8, 2013 Share Posted September 8, 2013 How is the frame on the truck? Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204434 Share on other sites More sharing options...
let it loose Posted September 8, 2013 Author Share Posted September 8, 2013 The frame is fine. It has an issue with the torque rod bolts coming loose but I suppose this is the cause. Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204437 Share on other sites More sharing options...
Baxter Posted September 8, 2013 Share Posted September 8, 2013 Weld Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204455 Share on other sites More sharing options...
Joeyk3d Posted September 8, 2013 Share Posted September 8, 2013 Metal is truly not wat it used to be.. Can't believe where it cracked.. Anything can be repaired at wat cost I know.. Gotten any prices on the repair yet?? Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204642 Share on other sites More sharing options...
r686st Posted September 8, 2013 Share Posted September 8, 2013 I'm interested in getting some info on the truck if your really going to sell. Send me a pm with the stats and some pics. Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204646 Share on other sites More sharing options...
TozziWelding Posted September 8, 2013 Share Posted September 8, 2013 WeldI have done a few for some of my customers, prep it properly, 7018 with runout tabs, and you should be OK. Depending on how bad the trunion tower is it may crack next to the repair and ultimately need replacement. Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-204652 Share on other sites More sharing options...
let it loose Posted September 12, 2013 Author Share Posted September 12, 2013 I have done a few for some of my customers, prep it properly, 7018 with runout tabs, and you should be OK. Depending on how bad the trunion tower is it may crack next to the repair and ultimately need replacement.Ok, I'll look into this. I haven't gotten any quotes yet. Thanks guys. Quote Link to comment https://www.bigmacktrucks.com/topic/32674-96-dm-tandem-with-a-cracked-trunnion/#findComment-205658 Share on other sites More sharing options...
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