Joey Mack
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Everything posted by Joey Mack
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Onyx , if you are asking about cutting counter bores, no need for a truck.. its a hand operated tool.. I have all the measuring tools already, depth mics, sled gauge, vernier calipers, and so on.. jojo
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Here it is again, Onyx....... jojo
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I think im going to advertise a mobile counter bore cutting service.
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hell, Bob.. he created this thread months ago, and it was a hit! but then,,,, it went away, deleted.. ??? anyway, glad its back.. I may just bore us by re-posting my posts... jojo
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heres a before and after of the BAD counter bore.. jojo
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its in my shop, I just cut an engine this week.. also put cam bushings in today,, I need to get a steady diet of E-Tech builds.. I have built over 30 of them, hell I dont know mabey 40??? anyway... jojo
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cummins M-11 ?
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he got lucky, a lot of times they are sucking engine oil and running on it... its a scary time when it goes off... takes a set of Ball's to jump in and try to shut it down, before the boom... jojo
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i always remove the boot from the intake manifold. this eliminates any chance of fuel oil's to get sucked in.. jojo
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this is the latest addition to my Mack engine cabinet,, I used it this week and it is great.. I have used these at Mack dealerships many times, and now I own one.. I have almost every needed tool to build E-Tech's.. just a few more to get.. no biggie, the Hi dollar ones are in my shop.. jojo
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did the engine survive?
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Adding a Jake Brake to an E-tech?
Joey Mack replied to gumbiegumbie's topic in Engine and Transmission
you said power is at the clutch switch.. do you hear the clutch switch click when you work it by hand, did you probe for power on the output side to see if power is going through the switch? when you cycle it by hand... jojo -
Adding a Jake Brake to an E-tech?
Joey Mack replied to gumbiegumbie's topic in Engine and Transmission
this issue, should be a simple repair,, I dont want to post too many pics and info, and turn this into a 'Sh!tshow'.. jojo
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Adding a Jake Brake to an E-tech?
Joey Mack replied to gumbiegumbie's topic in Engine and Transmission
I do, but it is too big to photograph, then post.. -
Adding a Jake Brake to an E-tech?
Joey Mack replied to gumbiegumbie's topic in Engine and Transmission
ok, an easy test is to warm the engine above 125 degree's take a test light and probe the plug and ground it to the engine. place it so you can see it from the big seat... switch the eng brake to high, rev, it up high and let off, it should light. do it to both plugs. -
Adding a Jake Brake to an E-tech?
Joey Mack replied to gumbiegumbie's topic in Engine and Transmission
see if this diagram helps. its for 'r' models.. you didnt post the chassis model..jojo
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im guessing it is a drive axle, you should be able to look inside to see if its an insert.. im curious... jojo
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if this was done by an axle repair company, then it should be a replacement spindle that is inserted into the axle housing, (rear or trailer).. if you see 2 plug welds about 6 inches back, I would say its an insert.. they typically cut the bad spindle of, then machine the tube, before fitting the axle insert, they also drill 2 holes in the tube if there is not a set bolt, then they weld it as shown, then plug weld the holes to the insert.. if this is just a butted up weld,,, dont use it.. like the other guys said.. jojo
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they have several functions. some signal the lights some the cruise control, some the air gauges, some for the low air buzzer, this is what you need to study and learn about... I suggest Ebay for a book. or find a svc manual download.. sorry bud.. i hope an MR Guru shows up to help you... jojo
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because I suck at MR's... i would be opening that panel, exposing the air switches, fill the air tanks , and mash the brake pedal, than loosen 1 air switch at a time till I found the ones that have pedal pressure on them.. if its a leaker,, put the shop compressor on it if running the engine is too noisy... just saying... sometime I have to be a boyscout if i dont know the truck by 'heart'..... jojo
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gosh,, i have forgotten a lot about MR's.. is there a bank of air switches above the pedals? I'm sorry.. i think there are also air switches in the center console.. the intermittent issue to me is a loose connection rather than a pressure switch.. jojo
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Destroy Back Worse..... Isn't that the name of the Economic plan? I may be wrong, let me check my note's... I'll have 'My People' get back to you... jojo
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Blower motor issue (heat / a/c )
Joey Mack replied to Concrete cowboy's topic in Modern Mack Truck General Discussion
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Blower motor issue (heat / a/c )
Joey Mack replied to Concrete cowboy's topic in Modern Mack Truck General Discussion
yes and the EPDM behind the panel next to the clutch pedal,, jojo
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