jaysm35a2 Posted October 28, 2011 Share Posted October 28, 2011 I pulled the PTO off the truck today, well I dont know enough about them but im posting a picture of something with another gear on it that slides out also. Does that come off too or stay on the trans?Other than that it looks like its about done. Just have to do alot of cleaning up then put some RTV , the gasket, and the plate cover back on.Tel me what you guys think? Thanks. Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/ Share on other sites More sharing options...
rhasler Posted October 28, 2011 Share Posted October 28, 2011 Take it off and the plates/spacer between it and the transmission case . It's a gear adapter for the PTO. You should be looking at the bare aluminum of the case when you bolt the cover on. 2 Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89612 Share on other sites More sharing options...
jaysm35a2 Posted October 29, 2011 Author Share Posted October 29, 2011 I thought it had to be some sort of adapter. God it was a pain to get off. Il mess with it more tomorrow afternoon when it warms up.Anyone looking for a PTO set up? Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89619 Share on other sites More sharing options...
Superdog Posted October 29, 2011 Share Posted October 29, 2011 what series transmisson,67 or 72? Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89620 Share on other sites More sharing options...
jaysm35a2 Posted October 29, 2011 Author Share Posted October 29, 2011 Where are the numbers on the tranny and il take a look? All I have known is its a 9 sp Duplex OD. Il be messing with it tomorrow , Jay Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89621 Share on other sites More sharing options...
Superdog Posted October 29, 2011 Share Posted October 29, 2011 should be stamped on the main case,left side if I remember right Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89623 Share on other sites More sharing options...
jaysm35a2 Posted October 30, 2011 Author Share Posted October 30, 2011 I found a 9 27 65 .. I think , theres more but the flash light I was using crapped out.I have another question , whats the deal with thease two long bolts sticking out? Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89721 Share on other sites More sharing options...
shortstack Posted October 30, 2011 Share Posted October 30, 2011 Those are just for the adapter that was on there. You should be able to take those out and use regular bolts on the cover. Trey Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89723 Share on other sites More sharing options...
jaysm35a2 Posted October 30, 2011 Author Share Posted October 30, 2011 I thought so , this is going to sound like I dont know much but what can I use to get them out without hurting the tranny case? Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89729 Share on other sites More sharing options...
shortstack Posted October 30, 2011 Share Posted October 30, 2011 If you've got two nuts that went on them you can put both on one stud and tighten them up against each other and maybe get them out that way, or a pair of vice grips but that may kind of mess up the studs or they do make a tool to remove studs but it shouldn't be that difficult. If they are stuck you can heat that area a little and this should help. Trey 1 Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89731 Share on other sites More sharing options...
jaysm35a2 Posted October 30, 2011 Author Share Posted October 30, 2011 I got my propane torch out a few minutes ago. I tried vice grips earlier. Im going to try the two bolts idea now. I did that while replacing a stud in my hub. Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89732 Share on other sites More sharing options...
shortstack Posted October 30, 2011 Share Posted October 30, 2011 If thread locker was used the heat should loosen it just don't get too carried away. Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89737 Share on other sites More sharing options...
jaysm35a2 Posted October 31, 2011 Author Share Posted October 31, 2011 Im going to have to heat the lower one.The top came out with a few bad words , two nuts, and a wrench. The bottom il get to tomorrow. Il heat it and try that. I used two nuts on it and started to strip one out. Quote Link to comment https://www.bigmacktrucks.com/topic/21324-last-i-hope-pto-question-on-the-mack-9-sp-od/#findComment-89748 Share on other sites More sharing options...
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