seensee Posted June 26, 2013 Share Posted June 26, 2013 Any one know how the injectors are pulled on an e9 head ? Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/ Share on other sites More sharing options...
rsb502 Posted June 26, 2013 Share Posted June 26, 2013 Injector puller, threads into the injector then you turn the puller drawing the injector up into the cup. Or a bolt the right size and thread about 3/4" long to thread into the injector weldedto a long bolt pulled thru a big deep well socket with a nut on top to pull it. Quote "Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin"If your gonna be STUPID, you gotta be TOUGH" "You cant always get what you want, but if you try sometimes you get what you need" Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191142 Share on other sites More sharing options...
David Posted June 26, 2013 Share Posted June 26, 2013 Don't forget to pull the fuel line first. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191148 Share on other sites More sharing options...
e9500v8 Posted June 26, 2013 Share Posted June 26, 2013 5/16 fine thread bolt threads into the top of injector. Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191150 Share on other sites More sharing options...
rsb502 Posted June 26, 2013 Share Posted June 26, 2013 Don't forget to pull the fuel line first.Ha, yeah that might turn out bad, pull the injector line and the tube from the side of the head before hand so you dant have to replace that too. 1 Quote "Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin"If your gonna be STUPID, you gotta be TOUGH" "You cant always get what you want, but if you try sometimes you get what you need" Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191159 Share on other sites More sharing options...
seensee Posted June 26, 2013 Author Share Posted June 26, 2013 Ye this is what I thought but does the ball bearing have to come first? i tried a mgnet and she no moves. Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191164 Share on other sites More sharing options...
rsb502 Posted June 26, 2013 Share Posted June 26, 2013 its staked into the injector nozzle body it doesnt come out, or it shouldnt come out, the older ones had a machined lip that located the injector the Robert Bosch late models had the staked in ball bearing. Quote "Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin"If your gonna be STUPID, you gotta be TOUGH" "You cant always get what you want, but if you try sometimes you get what you need" Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191196 Share on other sites More sharing options...
kscarbel Posted June 27, 2013 Share Posted June 27, 2013 This PDF on E9 injector service should answer most of your questions about nozzle holder removal. Note that you need Kent-Moore nozzle removal tool J37093.Mack E9 injector service.pdf 1 Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191258 Share on other sites More sharing options...
seensee Posted June 27, 2013 Author Share Posted June 27, 2013 Thanks for all the answers. This site is the bomb. Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191332 Share on other sites More sharing options...
BAD DOG Posted June 28, 2013 Share Posted June 28, 2013 Yeah I've always used the 5/16 fine thread bolt and a pry bar to do them. They don't pull too hard. Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191463 Share on other sites More sharing options...
rsb502 Posted June 28, 2013 Share Posted June 28, 2013 I looked for my "puller" this afternoon to take a pic but I couldnt find it, its a 3/4" long 5/16 bolt welded to a 3" long 3/8" bolt that I put a socket over then put a nut on top and thread it down to pull the injector straight up. 1 Quote "Any Society that would give up a little LIBERTY to gain a little SECURITY will Deserve Neither and LOSE BOTH" -Benjamin Franklin"If your gonna be STUPID, you gotta be TOUGH" "You cant always get what you want, but if you try sometimes you get what you need" Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191466 Share on other sites More sharing options...
fjh Posted June 28, 2013 Share Posted June 28, 2013 I'm a bolt and pry bar guy as well the kent tool only comes out when it got a stuck one! 2 Quote Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191516 Share on other sites More sharing options...
theakerstwo Posted June 29, 2013 Share Posted June 29, 2013 I'm a bolt and pry bar guy as well the kent tool only comes out when it got a stuck one!Same way me to and I wish other injectors was as easy to pull as a 4 valve mack. Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/31727-998-e9-heads/#findComment-191628 Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.